• US2957108A - Light generation system using rectangular electrode : en
  • CA606904A - Metal container : en
  • CA607071A - CYCLIC KETALS OF .alpha.-.alpha.-DIFLUOROPERHALOGENOKETONES AND THEIR PREPARATION : en
  • US2956611A - Method and apparatus for joining together hollow plastic ball halves : en
  • CA607099A - Engine speed governing means : en
  • AU245224B2 - Methacrylate-acrylate graft copolymers : en
  • AU5952160A - Methods of forming shaped bodies of thermoplastic material : en
  • CA607041A - Feed apparatuses for spreading granular material : en
  • CA607121A - Synthetic lubricants : en
  • US2957016A - Dialkyl iminyl thionophosphates : en
  • GB851605A - Novel drawn polymers and process for the production thereof : en
  • US2956710A - Disposable shaker packet : en
  • US2956749A - Tooth brush : en
  • US2956770A - Valve : en
  • CA607160A - Electrical signal regulator : en
  • DE1091338B - Process for the preparation of copolymers of vinylidenecyanide with a conjugated diene : de en
  • FR1246857A - Improvements to tractors and similar variable-track machines : en fr
  • GB851492A - Improvements in heat exchangers : en
  • GB851643A - Improvements relating to electric suction cleaners : en
  • US2957010A - Quaternary ammonium salts of anthraquinone dye compounds : en
  • US2956469A - Explosively operated rivet having spacer element to prevent failure of shank : en
  • US2956970A - Process for preparing polymeric methyl methacrylate, iron oxide containing coating compositions : en
  • USD189049S - : en
  • US2956390A - Take-up for cable stranding apparatus : en
  • US2956686A - Test tube holder : en
  • USD189040S - Chest of drawers : en
  • USD189047S - Toy jack-in-the-box : en
  • CA607075A - Through type transformer : en
  • LU39085A1 - : en
  • US2956347A - Drying method and apparatus : en
  • DE1820013U - DOOR OR SIMILAR PANEL-SHAPED COMPONENT. : de en
  • FR1244073A - Process for preparing a lubricant for internal combustion engines, lubricant resulting from this process and device for using this lubricant : en fr
  • GB851521A - Improvements in or relating to draught excluder strips : en
  • GB851612A - Improvements in or relating to tractor-towed root crop gapping machines : en
  • DE1820080U - SEAT BAR FOR BIRD CAGE MADE OF PLASTIC. : de en
  • BE592024A - Mobile jacking installation, especially for small jacking depths. : en fr
  • BE592179A - Improvements to moderator core structures for nuclear reactors : en fr
  • BE592223A - Portable explosive motor saw : en fr
  • BE592312A - Device for stacking and transporting pieces of material, in particular bags : en fr
  • CA607114A - Preparation of blue colloidal silver dispersions for antihalo layer : en
  • US2956702A - Infant nursing bottle and nipple arrangement : en
  • AU5947060A - Electronic counting circuits : en
  • CA607130A - Benzylamine derivatives and process for the manufacture thereof : en
  • CA607080A - Method and apparatus for sewage treatment : en
  • DE1819810U - DEVICE FOR HANGING FINISHED ITEMS INTENDED FOR SEWING INTO CLOTHES. : de en
  • BE592194A - Explosive material waterproofing process : en fr
  • DE1091373B - Device for rewriting the registrations of a perforated tape registration strip in a line diagram : de en
  • DE1820086U - DEVICE FOR DETOXING EXHAUST GAS FROM COMBUSTION ENGINES. : de en
  • AU5948960A - Phenyl - substituted urea derivatives : en
  • BE592062A - Gas lighter fitted with a throttle that continuously regulates the gas outlet and a gas inlet port for filling the lighter. : en fr
  • BE592250A - Process for the production of hydrogenated binaphthyls : en fr
  • US2956737A - Devices for applying pressure to auto fuel tanks : en
  • DE1091194B - Resilient contact bridge e.g. for shooters : de en
  • DE1091450B - Control device for keeping ships, floating bodies, airplanes and flying bodies on course : de en
  • FR1234842A - Process for preparing salts of 8 chloro theophylline and substituted derivatives of morpholine : en fr
  • FR1243980A - Process for dyeing synthetic textile materials : en fr
  • CA606864A - Wide board saw apparatus : en
  • CA606934A - Tubing packer : en
  • US2956441A - Infinitely variable change speed gears : en
  • DK89846C - Process for the preparation of 1,2-diphenyl-3,5-dioxo-pyrazolidine compounds. : da en
  • DK89858C - Sheet metal cladding for roofs, facades and similar building parts. : da en
  • FR1243923A - Locking mechanism of an oscillating lever for impact hammer printing apparatus and other similar applications : en fr
  • GB851651A - Polyphenyl ether compositions and their use as lubricants : en
  • GB852030A - Improvements in or relating to the electro-deposition of nickel : en
  • DE1819842U - FOLDER WITH REMOVABLE BOLDER. : de en
  • DE1820090U - TUBULAR SHAFT FOR MULTI-PIECE, LENGTH CHANGEABLE PTO SHAFTS, IN PARTICULAR FOR AGRICULTURAL MACHINERY. : de en
  • DE1820103U - DEVICE FOR SEALING BEARINGS FOR BELT CONVEYORS. : de en
  • FR1234292A - Improvements to the manufacturing processes of metal culinary utensils : en fr
  • GB851802A - Improvements in or relating to apparatus for fixing lamp-shades or the like on electric lamp holders : en
  • GB851808A - Improvements in tyres for motor vehicles : en
  • DE1091385B - Directionally adjustable screw-in high pressure pipe connection : de en
  • DE1819830U - AUTOMATICALLY ROLLING WASHING LINE. : de en
  • FR1243839A - Electric inertia contactor or breaker : en fr
  • GB851546A - Improvements in or relating to the manufacture of coloured paper : en
  • BE592093A - Coating or lining means for tunnels, shafts, etc. : en fr
  • BE592390A - Pliers for sealing sheet metal, and its instructions : en fr
  • BE592448A - Stone rib with central fixing hole for industrial furnaces, especially Siemens-Martin furnaces : en fr
  • DE1091079B - Process for the production of dry dye preparations : de en
  • DE1819961U - RAGS FOR CLEANING AND POLISHING SHOES OD. DGL. : de en
  • GB851717A - Improvements in or relating to root crop harvesting machines : en
  • US2956299A - Connector for windshield wiper blade : en
  • CA606860A - Reciprocating liquid pumps, and in particular in fuel injection pumps : en
  • DE1091178B - Masthead switch : de en
  • DE1820139U - FILM TRANSPORT DEVICE FOR ENLARGEMENT DEVICES. : de en
  • FR1234474A - Turbine Nozzle Assemblies Improvements : en fr
  • BE591955A - Process for preparing priming charges for percussion and friction caps of all kinds. : en fr
  • CA607213A - Centrifugal casting apparatus and process : en
  • DE1091243B - X-ray tube with a punctiform focal point : de en
  • DE974227C - Process for the production of electrolytes for electrolytic capacitors : de en
  • FR1234600A - Improvements to output mechanisms for printing presses : en fr
  • DE1820126U - PACKAGING ARRANGEMENT, PREFERABLY PLASTIC BOX, FOR REMOVABLE RECEPTION OF MORE THAN ONE ADHESIVE STRIP TO A CARRIER. : de en
  • FR1244046A - Advanced propeller for airplanes : en fr
  • AU245032B2 - Article handling apparatus : en
  • BE568313A - BIS-TRIAZINYLAMINO-STILBENE COMPOUNDS. : en fr
  • BE592237A - Load balancing mechanism : en fr
  • CA607196A - Explosive composition : en
  • BE592491A - Automatic previde system. : en fr
  • BE592226A - Automatic signaling and control device activated by the passage of railway vehicles : en fr
  • AU243715B2 - Improvements in lamp holder brackets : en
  • FR1234314A - Gas liquefaction process : en fr
  • GB851953A - Improvements in and relating to mooring shackles : en
  • GB851960A - Improvements in or relating to steroids and the manufacture thereof : en
  • US2957159A - Measuring device : en
  • DE1091172B - Locking device for connector on components in control panels, control panels or the like. : de en
  • DE1091306B - Oil-heated water tube boiler for central heating systems : de en
  • FR1234342A - Semiconductor body, in particular a hall voltage generator, sensitive to a magnetic field : en fr
  • FR1234526A - Fully automatic camera : en fr
  • FR1243962A - hollow concrete elements of two compositions, in one piece for wall construction : en fr
  • US2956371A - Insulated shear mechanism : en
  • US2956415A - Method of and apparatus for defrosting cooling units of refrigeration systems : en
  • US2956590A - Check for picker stick of looms : en
  • US2956284A - Fastener inserting machines : en
  • US2956797A - Dual volume variable rate air spring : en
  • US2956857A - Methods of decomposing complex uranium-rare earth tantalo-columbates : en
  • US2957019A - O, o-dialkyl s-(2-cyano-haloalkyl) phosphorothiolothionates : en
  • DE1091364B - Method and device for the dynamic determination of the unbalance of rotating bodies : de en
  • DE1091427B - Film projector : de en
  • GB851395A - Improvements relating to rapid-closing arrangements for pressure vessels : en
  • GB851422A - Labeling machines : en
  • GB851889A - Improvements relating to pipe couplings : en
  • GB851934A - Stop motion device : en
  • DE1091382B - Bearing bush for interrupter lever of ignition devices for internal combustion engines : de en
  • GB851969A - Wax hydrofining : en
  • CA606881A - Buoyant garment : en
  • BE592007A - Improvements to electrophones. : en fr
  • BE592388A - Special lifting and descending chain : en fr
  • BE592260A - Synthetic blank cartridge : en fr
  • CA607063A - Polymerization process : en
  • CA606943A - Dragging equipment detecting system for railroads : en
  • US2956777A - Sheathing lever : en
  • US2956535A - Manual propelling and steering apparatus for small boats : en
  • USRE24886E - brown : en
  • DE1091215B - Electrically powered hand device for manicure, pedicure and massage : de en
  • USD189067S - Carrier for pies or the like : en
  • US2956385A - Vine stripping harvester : en
  • US2956957A - Method for producing clear, homogeneous silica hydrosols : en
  • US2957009A - Metal salts of open-chain dihydroxydioic acids and esters, their monolactone acids, salts, esters, and amides and their preparation : en
  • GB851372A - Driving device for moving the sound head of dictating machines : en
  • DE1820227U - DEVICE FOR SHAPING AND SMOOTHING BAGS FILLED WITH BULK MATERIALS MADE OF PAPER, JUTE OR PLASTIC. : de en
  • FR1244130A - Decade counters tube counting system : en fr
  • FR1244066A - Resinous compositions based on polycarbonate resins modified by epoxies : en fr
  • IS1095A7 - Process for the production of phenthiazine compounds or acid compounds thereof. : en is
  • DE1820138U - DISPLAY DEVICE FOR ENLARGEMENT DEVICES. : de en
  • CA606945A - Shock absorbing mechanisms for railway draft riggings : en
  • AU249040B2 - Improved ore concentrator : en
  • BE592313A - Method and device for manufacturing egg cartons molded from pulp : en fr
  • FR1244099A - Letter sealing machine : en fr
  • GR21305B - IMPROVEMENTS IN AND IN RELATION TO AUXILIARY SYSTEM OF MOTORCYCLE SCREWING SYSTEMS AND PILLARS. : el en
  • USD189062S - Vending machine for bottled liquids : en
  • BE589961A - Rotary device. : en fr
  • BE592090A - Assembly for telecommunications installation, in particular telephony, with frequency selection. : en fr
  • US2956813A - Ski rack : en
  • DE1091461B - Device for observation and, if necessary, for the automatic guidance of wireless missiles or missiles guided remotely by wire : de en
  • US2956603A - Hunting quiver : en
  • USD189044S - Bowling ball return rack or the like : en
  • US2956337A - Method of boring metals : en
  • US2956367A - Base cabinet attachment for telephones : en
  • DE1820207U - CUTTING POLISHING MACHINE FOR FOOTWEAR. : de en
  • GB851557A - Improvements relating to anthraquinone dyestuffs and their use : en
  • GB851715A - Moisture-resisting insulating material and method of making the same : en
  • GR21284B - CENTRAL ANLIA BY BOTH OF THE ROTATIONS. : el en
  • CA606867A - Rear view mirror wiper assembly : en
  • CA607201A - Substituted piperazine alkanols and process for producing the same : en
  • US2956316A - Mechanized facilities for producing and assembling foundry molds of alternately differing types : en
  • US2957037A - Thermocouple : en
  • DE1091329B - Process for the production of improved copolymers from styrene and methyl methacrylate : de en
  • DE1091423B - Process for the production of flame-retardant impregnated hardboard using impregnating agents containing urea and ammonium phosphate : de en
  • DE1820243U - LIQUID-TIGHT, SINGLE-PIECE PACKAGING SHELL MADE OF PLASTIC COATED MATERIAL. : de en
  • CA607044A - Signal generator with supply voltage compensation : en
  • DE1819900U - LOW LIGHT. : de en
  • DE1091099B - Process for the production of ª-diketones : de en
  • DE1819954U - COLLAPSIBLE AND ADJUSTABLE SUN PROTECTION CANOPY FOR CAMPING BEDS, CHAIRS AND BED CHAIRS. : de en
  • DE1819996U - COMBUSTION AIR REGULATOR PREFERRED FOR OIL STOVES. : de en
  • FR1234554A - Heat transfer process using organic liquids : en fr
  • FR1234801A - Improvements in the preparation of surfaces before enamelling : en fr
  • GB851371A - Improvements in high speed arithmetic units : en
  • IE24703L - Drying food adjuncts : en
  • DE1819928U - RADIUM APPLICATOR, IN PARTICULAR FOR GYNAECOLOGICAL RADIUM APPLICATION. : de en
  • DE1820141U - CASSETTE HOLDER, IN PARTICULAR FOR X-RAY PICTURES. : de en
  • DE1820150U - PRESSURE ACCUMULATOR FOR PNEUMATIC OR HYDRAULIC POWER SYSTEMS. : de en
  • DE1819998U - LINE PIPE FOR SINGLE PIPE WATER HEATERS. : de en
  • GB851462A - Vacuum cleaner assembly : en
  • GB851708A - Improvements in means for removably securing fire-guards in position in front of fire-places : en
  • GB851783A - Production of nitrilotriacetonitrile : en
  • US2956760A - Controllable and variable configuration effect system for aircraft : en
  • DE1091196B - Lockable electrical switchgear built into a pressure-resistant housing provided with a cover, especially for underground operation : de en
  • US2956962A - Viscosity stabilization of latex emulsion paints containing proteins by inclusion therein of aldehydes : en
  • DE1819943U - DEVICE FOR STORING THE KEYS OF TRAVEL SUITCASES ETC. : de en
  • FR1244052A - Automatic backlash adjustment device for motor vehicle brake shoes and others : en fr
  • GB851494A - Improvements in the production of phthalocyanine dyestuffs : en
  • FR1234895A - Collective material for teaching calculus : en fr
  • FR1243840A - Use of explosive and deflagrating substances for the projection of coloring matter and other signaling, marking, identification or safety elements : en fr
  • GB851913A - Microgram balance : en
  • GB851978A - Improvements in or relating to processes for the production of electrodes on semi-conductor bodies : en
  • DE1820007U - CONCRETE ANCHORS FOR FASTENING ALL KINDS OF SUSPENDED CEILINGS, PIPING, CABLES, PARTITION WALLS, DOOR AND WINDOW FRAMES AND LIGHTS TO HORIZONTAL AND VERTICAL CONCRETE CEILINGS RESPECTIVELY. CONCRETE WALLS. : de en
  • GR21303B - ORIGINAL METHOD OF CONSTRUCTION OF FOLDING NETWORK OF ODONIA. : el en
  • DE1820061U - TOBACCO PIPE. : de en
  • FR1243860A - New base with folding elements, in particular for tables, chairs, stools and other similar furniture : en fr
  • GB851795A - Fungicidal compositions and compounds for use therein : en
  • GB851396A - A method of producing l-lysine by fermentation : en
  • FR1234652A - Improvements made to backfill blowing machines, more specifically for mining work : en fr
  • FR1234727A - Torque tripping system in the event of an overload for micromotor-driven switchgear : en fr
  • FR1244114A - Pass-through tubes in the cover of a heterogeneous nuclear reactor : en fr
  • GB851572A - Improvements in or relating to milk pails and other milk containers : en
  • DE1091199B - Device for generating electrical impulses : de en
  • FR1234363A - Alternating current contactor with high operating frequency, intended in particular for electric welding : en fr
  • FR1234407A - Method for the agglomeration by plastic binder of the metal oxides composing certain modern magnets : en fr
  • FR1234512A - Method and devices for dielectric heating of non-conductive materials, in particular with a view to their welding : en fr
  • GB851604A - Data sheets for use with automatic sensing devices : en
  • GB851432A - Front end construction of motor vehicles : en
  • GB851730A - A method for manufacturing a wiper adapted to dry-clean delicate surfaces, in particular wall paper, and the wiper so obtained : en
  • CA607134A - Protective agents against sunlight and artificial light : en
  • US2956516A - Railway vehicle side bearing structure : en
  • US2956741A - F vvebb : en
  • US2956988A - Copolymers of 1, 1-difluoroisobutylene : en
  • AU243041B2 - Methods of forming shaped bodies of thermoplastic material : en
  • CA606866A - Stocking : en
  • FR1234882A - Improvements to photographic emulsions : en fr
  • FR1244123A - Device for accelerated starting of vehicles on railway tracks : en fr
  • GB851555A - Improvements in and relating to industrial gas-cleaning plant : en
  • GB852021A - Improvements relating to apparatus for the production of glass or the like rod, filament or tube : en
  • AU5957060A - Improvements in or relating to alloys : en
  • CA607064A - Pulse echo tracking system : en
  • CA607173A - Shaft coupling : en
  • DE1819857U - TRAILER WITH TIPPING CAR BODY. : de en
  • DE1820123U - POEKEL SPRAY GUN. : de en
  • FR1244119A - Flexible cutting device usable in particular on a vehicle or an agricultural machine : en fr
  • US2956478A - Rubber shear mount : en
  • US2956863A - Apparatus for the manufacture of single crystals : en
  • DE1091406B - Switching device for engaging the nut lock on thread cutting machines : de en
  • DE1091093B - Catalysts for the decomposition of hydrogen peroxide : de en
  • US2956848A - Bearing member : en
  • US2957105A - Moving indication storage tube apparatus : en
  • US2957142A - Ultrasonic delay line : en
  • FR1234519A - Drum vacuum filter without cell : en fr
  • FR1234686A - Breathing capacity measuring device : en fr
  • US2956375A - Pre-cast concrete beam construction : en
  • FR1234874A - Cross-independent conductor telecommunications cable as well as method and apparatus for its manufacture : en fr
  • FR1244093A - Process for manufacturing castings, in particular for combustion chambers, which can withstand high thermal differences, and the resulting product : en fr
  • GR21304B - DOOR BRAKE CONNECTION SYSTEM AFTER HANDLE. : el en
  • FR1234606A - Process for autothermal cracking of hydrocarbons to obtain a cracking gas rich in olefins : en fr
  • FR1234720A - Process for the preparation of pyrimido [4, 5-b] -quinoxalines : en fr
  • GB851844A - Improvements in or relating to coated abrasive products : en
  • DE974222C - Yarn break suction device for spinning machines, especially for processing worsted yarn : de en
  • US2956400A - Internal-ribbed exhaust nozzle for jet propulsion devices : en
  • US2957114A - lamphier : en
  • US2956549A - Dual piston cylinder : en
  • US2956575A - Valve : en
  • US2956735A - Rotary compressor : en
  • US2956790A - Apparatus for producing mechanically aerated concrete : en
  • US2956984A - Polyesters from n, n'-bis(carboxy substituted organic radical)-p-xylylenediamine : en
  • US2957068A - Heating unit : en
  • DE1091169B - Contact joint : de en
  • BE592243A - Lime paste for plastering. : en fr
  • CA606989A - Magnetic leveling unit for elevators : en
  • DE1820245U - FOLDABLE FOLDING BOX AND DIE CUT TO MAKE SUCH. : de en
  • CY204A - Benzothiadiazine derivatives : en
  • US2956650A - Wilson : en
  • US2956449A - Transmission with fluid coupling : en
  • DE1091412B - Method and device for preparing grain : de en
  • GB851595A - Improvements relating to electric discharge lamps : en
  • FR1234264A - Precision electric relay : en fr
  • FR1234597A - Suspension for a motor vehicle comprising a suspension member arranged between the axle and the body and operating with a vacuum chamber : en fr
  • FR1234891A - Removal of hydrochloric acid in a recycle gas : en fr
  • USD189028S - Corner bracket for picture frames or the like : en
  • AU5956960A - Process for polymerizing unsaturated monomers, new polymerization catalyst compositions and process for preparing these : en
  • DE974207C - Process for the formation of traveling baths of electrode foils for electrolytic capacitors, preferably made of aluminum : de en
  • DE1820026U - DEVICE FOR CONNECTING WORK PLATFORMS WITH VERTICAL SCAFFOLDING STANDS OF SCAFFOLDING OF ALL KINDS, IN PARTICULAR SCAFFOLDING. : de en
  • DE1820210U - ROPE. : de en
  • FR1234469A - Cylinder for woolen machines, cards, and their accessory devices : en fr
  • FR1234785A - Women's shoe heel wear part : en fr
  • GB851997A - Improvements in apparatus for supplying and exhausting or exchanging a controlled volume of gas : en
  • GB851581A - Forced-flow, once-through steam generators : en
  • US2956438A - Vibrator : en
  • US2956613A - Treated glass cloth insulation making : en
  • DE1820088U - MACHINE ELEMENT. : de en
  • GB851495A - Improvements in the production of esters of phosphoric acid and thionophosphoric acid : en
  • FR1234534A - Process for dyeing spinnable organic masses having a high melting point with organic dyes insoluble in water : en fr
  • GB851738A - Improvements in or relating to agricultural devices : en
  • GB851536A - Preparation of rubbery interpolymer derivatives : en
  • GB851635A - Improvements in or relating to elevator systems : en
  • FR1234287A - Remote measurement method by spectral analysis of mechanical vibrations : en fr
  • FR1234389A - Record analyzer device : en fr
  • FR1244207A - Improvements made to transformers of ignition devices for internal combustion engines : en fr
  • GB851694A - Improvements in or relating to fluid control apparatus for variable pitch propellers : en
  • US2956766A - Shelf supporting bracket : en
  • FR1243906A - Boiler : en fr
  • DE1819995U - APPLIANCE BASE FOR MOBILE HOUSEHOLD APPLIANCES. : de en
  • DE1820009U - FASTENING PIN IN THE FORM OF A HOOK PIN OR A CLAMP FOR NAILING PLASTER PLATES OD. DGL. : de en
  • BE592327A - Safety device for electric locomotives : en fr
  • US2956923A - Anthelmintic compositions and process : en
  • US2957095A - Electron tube socket : en
  • US2956286A - Guide fixture for flush tanks : en
  • FR1234693A - Decoding device for recording analysis machines : en fr
  • FR1234707A - Automatic sewing machine : en fr
  • FR1243805A - Process for separating acrylonitrile from aqueous solutions : en fr
  • GR21292B - ELECTRICAL SAFETY SWITCH OF OPERATORS WITH SECRET COMBINATIONS OF USES FOR SPECIAL INSTALLATION DURING THE THEFT OF VEHICLES IN ORDER : el en
  • US2956328A - Bulk beamer process and apparatus for manufacturing bulk yarn : en
  • GB851899A - Improved process for resolution of gaseous mixtures : en
  • DE1091082B - Device for leafleting book blocks in index punching machines : de en
  • DE1091202B - Arrangement for keeping the output voltage of alternating current generators constant with means for compensating the harmonic error : de en
  • FR1234609A - Process for the production of chloralkylammonium chlorides : en fr
  • FR1244299A - Spectacle frame and glasses obtained using this frame : en fr
  • GB851726A - Electronic receiver for a teleprinter : en
  • US2956492A - Photoelectrically controlled devices : en
  • USD189065S - Cartridge case trimmer or the like : en
  • GB851885A - Improvements in or relating to drawing instruments : en
  • CA607008A - Switch and signal control system for railroads : en
  • DE1091409B - Method and device for the production of powder metallurgical objects provided with channels : de en
  • DE1091445B - Device for operating the cleaning systems for windscreens of motor vehicles : de en
  • FR1243994A - Manufacturing process of hydroxypolyalkylene oxyphenyl alkanes : en fr
  • US2956283A - Shielding device for driving tools : en
  • US2956624A - Dump bailer : en
  • US2956397A - hottenroth : en
  • USD189048S - Sand sled : en
  • FR1234271A - Improvements to plasma containment devices in an annular enclosure : en fr
  • GB851665A - Improvements relating to compressor or turbine rotors having shrouded blades : en
  • GB851745A - Improvements in or relating to eccentricity measuring devices : en
  • FR1244209A - Lifting door, especially for garage : en fr
  • FR1234360A - Liquid fuel burner, operated by spraying under pressure : en fr
  • GB851602A - Improvements in or relating to radiation-absorbing protective materials and processes for the production of same : en
  • GB851775A - Improvements in or relating to steam boilers, particularly for locomotives : en
  • DE1091363B - Machine system for measuring, compensating and controlling the imbalance of circulating objects : de en
  • DE1820293U - WATER PUMP PLIERS. : de en
  • FR1234450A - Process for obtaining alcohols, acids, hardly volatile aldehydes and their derivatives from aqueous solutions : en fr
  • FR1234591A - Improvement to multi-table filing cabinets : en fr
  • FR1234854A - Measuring device for the integration of electrical quantities : en fr
  • FR1243960A - Information recording and analysis system : en fr
  • FR1243918A - Lathe with automatic control system : en fr
  • US2956318A - Forming pattern or form bar : en
  • US2956732A - Compressors : en
  • USD189064S - Horseshoe or similar article : en
  • AU239246B2 - Speed control drive with hydraulically or pneumatically adjustable pairs of discs, particularly for motor vehicles used in agriculture : en
  • FR1234490A - Further development of pneumatic tires : en fr
  • FR1234651A - Improvements to fluid intakes intended to operate under supersonic flow conditions : en fr
  • GB851964A - Polymerization process with a peroxydicarbonate initiator formed in situ : en
  • GB852037A - Improvements in and relating to surface coatings : en
  • US2956927A - 5, 5'-dialkylhydantoin-formaldehyde resin aerosol hair spray : en
  • US2956388A - Lawn sweeper and material disintegrator : en
  • US2956907A - Dyeing of fabrics by means of pigments : en
  • BE591927A - Advancement of the electrode wire for electric arc welding. : en fr
  • GB851543A - A.c. transducer device : en
  • DE1091360B - Symmetrical projection lens : de en
  • DE1819932U - MONEY CONTAINER. : de en
  • FR1244292A - Upholstered seat for vehicles, in particular for motor cars : en fr
  • FR1234466A - Further training in the manufacture of electrically insulated wires : en fr
  • FR1234701A - Compounds of the phenyl tertio-amino alkanol series and their preparation : en fr
  • FR1243963A - Device for suturing blood vessels and nerves using omega-shaped metal staples : en fr
  • FR1234514A - Device to humidify, purify and sterilize the air : en fr
  • FR1244121A - Method for making the safety closure of a sheet metal container, sheet metal container with safety closure carried out according to this method and drawing device for such a sheet metal container : en fr
  • DE1091150B - Method for the transmission of telegraph characters : de en
  • FR1234638A - Extraction equipment : en fr
  • GB851828A - A magnetic drum store : en
  • DE1820221U - FIREWORKS. : de en
  • US2957025A - Preparation of a calcium chloride double salt of calcium pantothenate : en
  • DE1091096B - Process for the production of linear polysilicates : de en
  • DE1819874U - OIL CABLE END CAP. : de en
  • DE1819946U - POCKET BOTTOM FORMER. : de en
  • DE1820010U - REINFORCED CONCRETE PRECAST STAIRS. : de en
  • AU5956660A - Production of small particle size titanium tribromide or trichloride : en
  • DE1091088B - Mixing and stirring device for pasty and viscous masses : de en
  • DE1091250B - Process and device for the regulation of heat accumulators, especially of electric storage heaters for space heating : de en
  • DE1091379B - Lubrication for internal combustion engines : de en
  • LU39043A1 - : en
  • LU39070A1 - : en
  • US2957102A - Self-aligning traveling wave tube and method : en
  • GB851458A - Improvements relating to heat insulation : en
  • GB851519A - Electromagnetic wave transmission device : en
  • US2956932A - Production of vitamin b12 products : en
  • US2956384A - Freeze package caser : en
  • FR1234611A - Improvement in fire extinguishers : en fr
  • FR1234612A - Electrical contact device : en fr
  • FR1244270A - Film signaling device for roll film apparatus : en fr
  • DE1091324B - Process for the production of polyurethane foams : de en
  • FR1234610A - Double coil, method and apparatus for its preparation : en fr
  • GB851481A - A constant force escapement for electric time pieces : en
  • USD189073S - Aqua sled : en
  • GB851391A - Improvements in or relating to apparatus for dispensing granular material : en
  • FR1234440A - Well devices : en fr
  • FR1234856A - Side retainer for folding louver : en fr
  • GB851443A - Method of treating gases derived from the distillation of coal : en
  • DE1091286B - Process for obtaining vitamin B. : de en
  • DE1819898U - COMPLETING THE LIGHT EMISSION OPENING OF A TOWEL-SHAPED LIGHT HOUSING. : de en
  • DE1819985U - GRILL APPARATUS. : de en
  • GB851896A - Improvements in and relating to fabricating machines : en
  • DE1091302B - Floor care machine, in particular for polishing : de en
  • DE1091471B - Device for the production of masts, pipes, columns and. Like. Made of concrete, reinforced concrete and similar masses : de en
  • FR1234358A - Gear changing device mounted on the steering wheel of an automobile : en fr
  • FR1234849A - Adjustable position hinge for water closet cover : en fr
  • CA607092A - Ball type dispensing package : en
  • AU5957660A - Article handling apparatus : en
  • BE589800R - Process for the preparation of a heavily endowed area in semiconductor bodies : en fr
  • CA606849A - Hydraulic control device for resistance seam-welding machines : en
  • US2956899A - Process of forming graft polymers on a shaped polymeric organic substrate : en
  • DE1091232B - Box-shaped mains connection coupling device with protective contact : de en
  • FR1234426A - Improvements in the spinning of threads made by human hands from filaments : en fr
  • FR1234442A - Method and apparatus for obtaining smooth surfaces on films : en fr
  • FR1234681A - shaped parts suitable for casting metals : en fr
  • FR1244248A - Manufacture of 1,12-dodecanedioic acid : en fr
  • US2956830A - Record changer : en
  • US2956507A - Aquarium cleaning device : en
  • US2956514A - Drop section for overhead conveyor : en
  • US2956867A - Building lime : en
  • DE1820133U - FOLDING GLASS ADVERTISING SIGN. : de en
  • BE591970A - Glass container with handle, particularly for culinary utensils and method for its manufacture. : en fr
  • AU243753B2 - Electronic counting circuits : en
  • BE568350A - SAFETY DEVICE FOR APPLIANCES CONTAINING A GAS BURNER. : en fr
  • BE592420A - Device for regulating a turbine installation comprising an intermediate superheater : en fr
  • DE1820082U - CHICK FEEDER FOR FAT FEED CUBES. : de en
  • GB851687A - Improvements in and relating to cigar bunch transfer devices : en
  • US2956396A - Free piston engine starter : en
  • US2956472A - Electro-optical distance meter : en
  • US2957101A - Electrical contactor device for continuous feed, consumable electrodetype welding apparatus : en
  • US2956453A - Multi-spindle automatic drilling machine : en
  • US2956561A - Cast protector : en
  • DE1091069B - Roller stand with removable cap : de en
  • DE1820185U - FILLING MACHINE FOR BOTTLES. : de en
  • US2956427A - Suppling method and apparatus : en
  • FR1234537A - Device for winding up a tape and its applications, in particular to a photographic recording apparatus : en fr
  • FR1234696A - Improvements in processes and apparatus for the production of purified water from aqueous saline solutions : en fr
  • GB851585A - Improvements in or relating to sheathings for pipes and similar tubular members : en
  • GB851908A - Mechanism for clamping flexible printing plates to the plate cylinder of machines for flat printing : en
  • CA607021A - Nitrogen oxide fume abatement : en
  • BE592081A - Refrigeration installation. : en fr
  • CA606837A - Screen for liquid filtration : en
  • BE592254A - Stainless steel : en fr
  • BE589916A - Continuous casting of non-ferrous metals in wide strips. : en fr
  • BE592082A - Improvements to the fireplaces. : en fr
  • CA607039A - Apparatus for chilling foodstuffs and the like for storage and shipment : en
  • DE1819885U - BUILT-IN DEVICE SWITCH FOR ALTERNATING CURRENT. : de en
  • FR1234662A - Manufacturing process of nuclear fluorinated aromatic compounds : en fr
  • FR1234769A - Preparation of 3, 3, 3-trifluoropropene : en fr
  • US2956730A - Jet ejector lubricant return means for a refrigeration compressor : en
  • US2956865A - Exhaust gas purifier : en
  • DE1819953U - PROTECTION DEVICE AGAINST WEATHER INFLUENCES. : de en
  • DE1820015U - WINDOW AND DOOR SEAL. : de en
  • FR1244016A - Improvements made to zippers formed by helical threads of plastic material and with stamped hooking members, and to machines for their manufacture : en fr
  • GB852046A - Adjustment means for spoke tightening tool in the construction of spoked vehicle wheels : en
  • DE1091064B - Wandering longwall mining : de en
  • DE1091372B - Arrangement for processing documents and taking photographs of the processed documents and their processing results : de en
  • US2956420A - Refrigerated display counter : en
  • DE1819878U - FLUSH-MOUNTED CABINET FOR INSTALLATION SYSTEMS. : de en
  • DE1091252B - Vacuum melting furnace : de en
  • CA607219A - Suspension refractory brick units : en
  • DE1091327B - Process for the production of organopolysiloxane compositions which harden after the addition of crosslinking agents to elastomers : de en
  • DE1820019U - WINDOW WITH FRAME OF HOLLOW PROFILES. : de en
  • US2956336A - Method and device for removing draft gear : en
  • FR1243801A - Fuel pump for diesel engines : en fr
  • FR1243985A - Automatic reproducer with copying pantograph, with rotating worktop, suitable for working on curved and profiled parts according to a model : en fr
  • CA607150A - Laxative powders containing di-n-octyl sulfosuccinates : en
  • CA607214A - 2-substituted-2-propargyl propanediol dicarbamates : en
  • AU5947760A - Improvements in or relating to semiconductor switching devices : en
  • AU5951460A - High pressure ethylene polymerization : en
  • BE591945A - Textile apparatus and method. : en fr
  • DE1820020U - WIDE ROLLER SHUTTERS. : de en
  • FR1244268A - Water flow process around swimming pools and slabs for swimming pool drainage channels : en fr
  • DE1091315B - Hot plate press for the production of shaped bodies, in particular plates made of chipboard and / or fiber materials : de en
  • DE1091438B - Hand truck : de en
  • DE1819829U - WASHING MACHINE, IN PARTICULAR WASHING MACHINE WORKING ON THE DUESEN PRINCIPLE. : de en
  • DE1820025U - DE: DEVICE FOR SCRAPING RETAINING BUMPER MATERIAL, SUCH AS CONCRETE, SCREED AND THE LIKE. BEFORE HARDENING. : de en
  • FR1234254A - Manufacturing process of fully soluble tablets for the treatment of wines and other beverages : en fr
  • FR1234317A - Can opener key : en fr
  • FR1234828A - Preparation of organic silicates : en fr
  • FR1243932A - Improvement in the assembly of electric motors : en fr
  • US2956937A - Electrophoretic insulating coating : en
  • FR1234869A - Process for modifying the properties of polyhydroxy substances having a fibrous structure, such as cellulose : en fr
  • FR1243952A - Junction device for bar distribution ducts : en fr
  • AU252024B2 - Improvements inthe operating mechanism of electromechanical meters : en
  • BE591958A - Anti-glare device for automobile headlights. : en fr
  • US2956553A - Gas sealing arrangement for pressurized liquid systems : en
  • DK89851C - Color TV receiver. : da en
  • DE1091421B - Method and device for the production of envelopes with a rubberized closure flap : de en
  • US2956480A - Automatic shell ejector : en
  • US2956533A - Rudder attachment for outboard motors : en
  • CA607116A - Guanidine nitrate recovery : en
  • GB851439A - Improvements in and relating to thermoplastic materials : en
  • DE1091107B - Process for the preparation of sodium dodecylbenzenesulfonate : de en
  • FR1244176A - Mechanical mine support : en fr
  • CA607012A - Fungicide for apples : en
  • DE1091108B - Process for improving the surface-active properties of alkali or alkaline earth salts of alkarylsulphonic acids with an average molecular weight of 425 to 475 : de en
  • DE1820110U - CENTERING CHUCK. : de en
  • FR1234376A - Equipment for the hydraulic transport of agricultural products such as beets : en fr
  • FR1234626A - Aerodyne : en fr
  • FR1243820A - Door for motor vehicles : en fr
  • GB851448A - Improvements in and relating to combustion chambers : en
  • CA606872A - Acoustic block : en
  • CA606973A - Jog limit device : en
  • DK89848C - Method for producing a polypeptide. : da en
  • FR1243806A - Improvements to fueling engines by carburetor : en fr
  • GB851822A - Improvements in or relating to electrostatic precipitators : en
  • GB851823A - Improvements in or relating to overhead conveyor rail fish-plates : en
  • GB851862A - Improvements in or relating to fixing arrangements, removable plates or panels : en
  • GB851905A - Improvements in or relating to gas heated water heaters : en
  • GB851939A - Improvements in chart-form apparatus for instructing : en
  • US2956324A - Quick-release buckle : en
  • FR1234530A - Automatic device intended to close cardboard boxes by rubber bands : en fr
  • GB851491A - Blended polymers : en
  • GB851646A - Improvements in or relating to therapeutically useful carbamates and compositions containing them : en
  • FR1243959A - Motion control device for motion picture film : en fr
  • IE23987L - Tractors : en
  • BE591982R - Fixing device for metal constructions. : en fr
  • BE592352A - Trussing element for mine gallery : en fr
  • DE1091165B - Arrangement for guiding cables, hoses or the like. : de en
  • DE1820114U - SAFETY DEVICE ON CONCRETE IRON BENDING MACHINES. : de en
  • FR1234365A - Horizontal press for fruit or pasty materials with central draining tube and automatic speed reduction : en fr
  • DE1091429B - Process for the formation of color photographic images by the silver dye bleaching process : de en
  • FR1234497A - Improvements to clutches with metal-to-metal friction surfaces, controlled by pressurized fluid : en fr
  • FR1244031A - Folding and ejectable rear sight for projectiles fixed at the end of the barrel of a firearm : en fr
  • GB851385A - Improvements in or relating to workroom furniture : en
  • GB852040A - Apparatus and method for applying paste to a comestible wafer : en
  • US2956500A - Ammunition : en
  • US2957129A - Magnetic testing apparatus and method : en
  • US2956466A - duncan : en
  • GB851870A - Improvements in or relating to vibrating conveyors : en
  • GB851936A - Improvements in or relating to polymeric products : en
  • GB851379A - Aircraft : en
  • GR21290B - DRUM BRAKE SOLE, SAME BY VEHICLES GOING ON TRACKS AND ROADS. : el en
  • US2956727A - Opening means for envelopes : en
  • BE592168A - Thread winding device with fixed drum : en fr
  • US2956529A - Boat anchor and trailer stand : en
  • GB851711A - Improvements in or relating to agricultural mowing machines : en
  • GB851790A - Improvements in or relating to dredging plant : en
  • GB851910A - Improvements in or relating to heterocyclic azo dyestuffs of low solubility in water : en
  • FR1234532A - Box, tamper-proof box : en fr
  • FR1234741A - Process for the preparation of 11, 17 dihydroxy pregnanes 3, 20-methylated diones : en fr
  • US2957023A - Treatment of plasticizer esters with alkali metal borohydrides : en
  • US2956708A - Dispensing containers for refrigerants : en
  • DE1820202U - FOOT-CORRECT SHOE INSOLE. : de en
  • DE1820104U - SEALING DEVICE WITH LABYRINTH EFFECT. : de en
  • US2956645A - Adjustable frame assembly for lifts : en
  • DE1820158U - COUNTER SUPPORT FOR BRAKE PEDAL MOVERS ON MOTOR VEHICLES. : de en
  • DE1820261U - PACKAGING PILLOWS MADE OF PLASTIC FILM. : de en
  • FR1234569A - Electric induction device : en fr
  • FR1234711A - Process for the preparation of novel 2-acylamino- (substituted for n) -5-sulfonamido-1, 3, 4-thiadiazoles and their intermediates : en fr
  • GB851798A - Improvements in and relating to adjustable wrenches : en
  • FR1234538A - 1, 4-alkylamino-benzoquinone herbicides : en fr
  • FR1246788A - Pressure nail for fixing any documents or objects : en fr
  • DE1091247B - Image converter tubes for image-shaped light pulses and very faint images : de en
  • DE1819858U - ROTATING CONNECTING ROD FOR RAIL VEHICLES. : de en
  • US2956583A - Fluid control with liquid backing : en
  • FR1247103A - Method and apparatus for contacting liquids with gases : en fr
  • DE1091104B - Process for the production of esters ª ‡, ª ‰ -aethylenically unsaturated sulfonic acids : de en
  • DE1819866U - ENTRY IN PARTICULAR FOR CONNECTION TO CABLES INTO THE HOUSING. : de en
  • FR1234613A - Small-bulb incandescent electric lamp with miniature base : en fr
  • FR1244113A - Radial magnetic brake for electric motor : en fr
  • GB851712A - Improvements in automatic control apparatus : en
  • DE1091255B - Equipment for electrical discharge machining of workpieces : de en
  • DE1820275U - LOCKING DEVICE FOR TANK FILLING POINT. : de en
  • DE1091134B - Cooling tower or the like, which has several sprinkling installations arranged one above the other : de en
  • DE1091328B - Process for the preparation of curable epoxy resins : de en
  • DE1091469B - Briquette extruder : de en
  • FR1243975A - Device for reading human language : en fr
  • FR1244239A - Polyethers-urethane foam refinements : en fr
  • GB851904A - Fluid pressure relief valve : en
  • GB851920A - Improvements in feel simulators for aircraft : en
  • GB852015A - Improvements in or relating to oscillation generator circuit arrangements : en
  • FR1234260A - Wallet : en fr
  • FR1234447A - Process for regenerating a catalyst based on chromium or molybdenum oxides on an alumina support : en fr
  • FR1243827A - Quick-closing valve with reduced dimensions, in particular for hydraulic rams : en fr
  • FR1234872A - Low permeability carbon manufacturing process : en fr
  • FR1244237A - Elastic flexure coupling for transmission of rotational torque : en fr
  • GB851778A - Improvements in alloy addition mixtures : en
  • CA607133A - Component mounting clamp : en
  • US2956720A - Carton locking means : en
  • US2956758A - Reel for clothes line or the like : en
  • US2956903A - Composition and method for coating polyester or polyamide fabrics, and fabrics coated thereby : en
  • US2957032A - Perfluorodimethylcyclobutanes : en
  • FR1244050A - Method and device for working, for example for severing or cutting weakly conductive substances by means of spark erosion : en fr
  • GB851403A - Improvements relating to anchoring pins : en
  • GB851423A - Ratchet device : en
  • GB851683A - Improved method for the manufacture of alkyllodides : en
  • FR1234415A - Device for controlling the thread guide bars of straight-line knitting looms which operate only over part of the width of the needle beds : en fr
  • FR1244136A - Mobile oven hanger : en fr
  • FR1244249A - Improvements to dosing and distribution systems for liquids : en fr
  • DE1091261B - Trowelable coating compound : de en
  • FR1243825A - Copying device for lathes and other applications : en fr
  • FR1244002A - Heterogeneous nuclear reactor with graphite moderator : en fr
  • GB851636A - Improvements in or relating to roof covering materials : en
  • GB851632A - Improvements in or relating to plastering machines : en
  • DE1091473B - Process for the manufacture of a coal-deuterium product with high braking properties for use in nuclear reactors : de en
  • DK89867C - Waste oil collector for detecting waste oil on a water surface. : da en
  • FR1244015A - building element : en fr
  • GB851440A - Improvements in copolymers of n-carbamylmaleimide : en
  • GR21283B - TANK SHIP. : el en
  • DE1090724B - Semiconductor arrangement for use as an amplifier, rectifier, oscillator and the like. like : de en
  • DE1091437B - Hydraulic swivel drive by means of helical piston teeth, especially for flap actuation on aircraft : de en
  • DE1820109U - PARTS FEEDING DEVICE ON MULTI-SPINDLE LATHE. : de en
  • FR1234761A - Convertible packaging box : en fr
  • US2956609A - Bending machines : en
  • US2956660A - Can vending machine : en
  • US2956712A - One-piece metered dispensing carton or the like : en
  • DE1091274B - Evaporator for devices for generating high vacuum : de en
  • DE974216C - Process for the production of cation exchangers : de en
  • DE1819841U - CALENDAR, NOTEBOOK OD. DGL. : de en
  • FR1234628A - Diathermy device for diagnosis and treatment by electromagnetic waves : en fr
  • FR1243856A - Vacuum pasteurization machine : en fr
  • FR1243875A - Removable seat or recliner : en fr
  • FR1243881A - Clamping device for threaded elements, usable in particular as a screwdriver : en fr
  • FR1243850A - New ink pad housing : en fr
  • FR1234266A - Support table for castration of animals : en fr
  • US2956626A - Apparatus for freeing stuck pipe : en
  • GB851714A - Improvements in spraying apparatus : en
  • DK89850C - Road surface marking means. : da en
  • GB851949A - Improvements in apparatus for extruding a metal billet : en
  • FR1234656A - Hydraulic or pneumatic working circuit, in particular for cranes : en fr
  • FR1234777A - Eclipsable buffer and its applications : en fr
  • FR1244166A - Control device for hydraulic gear change mechanism : en fr
  • GB851926A - Improvements in foundation garments : en
  • DE1091205B - Small self-switch in shell construction with manual release : de en
  • DE1091401B - Process for activating phosphate coatings : de en
  • DE1819978U - HANGING DEVICE FOR DEMONSTRATION RAKE BAR : de en
  • FR1244061A - Linear para-n, n'-quinacridones and process for their preparation : en fr
  • GB851387A - Improvements relating to turbines : en
  • US2957088A - Electrical control circuits : en
  • BE592096A - Process for dyeing, padding and printing polyester fibers. : en fr
  • US2956539A - Hen nest : en
  • BE589850A - Grenade : en fr
  • GB851999A - Improvements in endless driving or conveyor belts : en
  • GB852001A - Improvements in or relating to sliding clasp fasteners : en
  • FR1234480A - Device for joining plastic pipes : en fr
  • FR1243983A - Miniature road forming toy : en fr
  • FR1244138A - Filter for respiratory mask and mask provided with said filter : en fr
  • FR1234650A - Bottle assembly plate : en fr
  • GB851873A - Suspension of the drive unit in vehicles with rear engine : en
  • GB852033A - Lipstick casing : en
  • US2957089A - Voltage corrected diode gates : en
  • USPP1977P - Azalea plant : en
  • LU39016A1 - : en
  • US2956675A - Divided stationery drawer : en
  • US2956707A - Dispensing mechanism for vending machines : en
  • US2956773A - Cooled hollow turbine blades : en
  • USD189061S - Coin operated newspaper sales rack or similar article : en
  • US2956296A - Surface cleaning apparatus : en
  • US2956349A - Rosary bead unit : en
  • US2956854A - Hide tanning process with salt of polymeric acid resinous condensate of organic-oxo and organic nitrogen compounds : en
  • US2956911A - Separation of coatings from metal surfaces : en
  • LU39087A1 - : en
  • US2956322A - Vents for centrifugal casting molds : en
  • FR1244278A - Method and apparatus for recovering and treating ferrous substances contained in gases which escape during the blowing of oxygen or oxygenated gases into or onto a bath of molten iron : en fr
  • FR1243858A - Conveyor : en fr
  • FR1243899A - Liquid dispenser, in particular for dental equipment : en fr
  • FR1243954A - Improvements in soles for shoes : en fr
  • AU255737B2 - An improved water tap : en
  • DE1819975U - ADJUSTABLE ARMREST FITTINGS FOR COUCH. : de en
  • GB851441A - Improvements in air conditioning and/or air pressurising apparatus for aircraft : en
  • LU39086A1 - : en
  • GB851992A - Improvements in or relating to garment processing apparatus : en
  • US2957099A - Spark plugs : en
  • US2956696A - Apparatus for automatically piling bricks : en
  • US2957091A - Transistor ring counter with bistable stages : en
  • FR1244261A - Regulator : en fr
  • GB851868A - Preparation of organohalogenosilanes : en
  • DE1091287B - Process for the production of stable, aqueous solutions of tyrothricin and subtilin : de en
  • DE974212C - Device for driving thin profiled steel planks in gallery and tunnel construction : de en
  • FR1234483A - Improvements to air intake systems for supersonic airplanes : en fr
  • DE1819973U - CHEST BENCH. : de en
  • DE1820181U - UNIT FRAME FOR LADIES 'AND MEN'S BICYCLES. : de en
  • FR1234494A - Device automatically ensuring a constant tension of the products to be measured before being wound or folded, in particular the pieces of fabric : en fr
  • DE1091234B - Cooling device for low pressure mercury vapor gas discharge lamps under increased load : de en
  • DE1091296B - Process for centrifugal casting of tubular metallic bodies in warm, undivided molds with solid walls : de en
  • DE1820049U - FRAME FOR DIAPOSITIVE. : de en
  • DE1091408B - Rivet loosener for bicycle, motorcycle and similar gear chains : de en
  • DE1820023U - RESIN POLE OR MAST. : de en
  • FR1234386A - Composite material comprising plastic material and fabric : en fr
  • FR1243917A - Improvements relating to radiators for space heating : en fr
  • GB851946A - Sliding clasp fasteners : en
  • GB851421A - Production control systems : en
  • GB851678A - 3-p-diphenylyl-pent-3-enoic acid : en
  • USD189035S - : en
  • FR1234739A - Removable broaching device for parallel lathe : en fr
  • FR1246973A - Process for preparing esters of carboxylic acids and alcohols : en fr
  • GB851380A - Improvements in or relating to roofs : en
  • FR1244019A - Multistage variable vane pump, for non-lubricating, impure or muddy fluids : en fr
  • FR1234579A - Round section stretched material removing device from stretching machines : en fr
  • FR1244280A - Liquid dispenser : en fr
  • DE1819869U - CABLE PROTECTION PROFILE. : de en
  • DE1820120U - DUST FILTER UNIT. : de en
  • GB851445A - Improvements in or relating to automatic signalling systems : en
  • FR1234691A - Improvements to electronic discharge devices : en fr
  • GR21301B - CENTRAL OIL CRUSHER AFTER MASSAGE AND DOSAGE. : el en
  • US2957079A - Penetrating ray emission coding : en
  • US2957110A - Television protective device : en
  • US2957143A - Wideband transistor amplifier : en
  • US2956618A - Chairs : en
  • GB851550A - Locking and operating mechanism for a flap, shutter, window or similar device operated by means of a flexible pulling member : en
  • FR1234819A - Adjustable tractor front axle with crank : en fr
  • LU38936A1 - : en
  • DE1820162U - IN PARTICULAR FOR VEHICLES, HYDRAULIC DRIVE WITH DEVICE FOR PHASE SHIFTING OF THE WORKING CYCLES OF THE FEED PUMP. : de en
  • US2956933A - Charcoal kiln : en
  • US2956968A - Modified polyamide resins : en
  • CA607104A - Method for making foams : en
  • DE1091122B - Method of breaking down lignin : de en
  • DE1819854U - FOR STRAIGHT AND CURVED TRACKS ADJUSTABLE DEVICE FOR RAIL FASTENING ON RAILWAY BRIDGES. : de en
  • FR1234453A - Controlled immersion log propeller : en fr
  • FR1244171A - Trailer improvements : en fr
  • FR1244246A - Valve actuator assembly : en fr
  • GB851411A - Improvements in or relating to tractor cabins : en
  • GB851864A - Improvements in or relating to laundry machines and methods : en
  • GB851898A - Improvements in pneumatic tyres : en
  • FR1243946A - Cement accelerators : en fr
  • GB851487A - Optical finders : en
  • US2956855A - Dimensionally stable oriented filaments and method for producing the same : en
  • US2957026A - Preparation of mucochloric anhydride : en
  • US2957123A - Constant current network level selector : en
  • CA606862A - Process and apparatus for the photographic liquid processing of coatings on flexible supports : en
  • CA606913A - Screening cyclone separator : en
  • GB851829A - Improvements in starting gears for reversible internal combustion engines : en
  • FR1243991A - Improvements to the molding of hollow glass articles : en fr
  • GB851989A - Improvements in and relating to textile machines : en
  • FR1243910A - Machine for automatically bringing to two or more workstations all articles or objects to undergo treatment or an operation : en fr
  • FR1244072A - Purification process for titanium tetrachloride : en fr
  • GB851420A - Improvements in or relating to electric cable joints : en
  • GB852050A - A new or improved idler set for use with endless belt conveyors : en
  • GB852011A - Improvements in or relating to electrical impedance measuring circuits : en
  • FR1234545A - Optical device for showing adjustment values in a visual field : en fr
  • GB851460A - Improvements relating to the hollow-charge warheads of projectiles : en
  • GB851659A - Synthetic polyamides : en
  • GB851696A - Improvements in or relating to the mounting of loud speakers : en
  • GB851827A - Improvements in or relating to therapeutic hydroxycarboxylic acids and the manufacture thereof : en
  • GB852047A - Machine for tightening the nipples of wire-spoked wheels : en
  • GB851508A - Improvements in or relating to clamping glands for armoured electric cable : en
  • IE24704L - Electrophotographic reproduction : en
  • GB851562A - Process for the production of terephthalic acid : en
  • GB851771A - Apparatus for building tires : en
  • GB851479A - Improvements in or relating to the coating of cloth, plastic or other pliable material for the protection of personnel from radiation : en
  • GB851477A - Improvements in supports for folding covers and the like : en
  • FR1234449A - New monoazo dye and its preparation : en fr
  • GR21313B - NEW TYPE OF ALMOND CHOCOLATE. : el en
  • DE1091181B - Elastic seal for the shaft of a built-in rotary switch : de en
  • DE1820254U - SMALL POTS OR MUGS FOR FOOD WITH TRIANGULAR SUPERVISION. : de en
  • GB851748A - Improvements in and relating to high-precision angle measurement : en
  • FR1234774A - Toothbrush holder : en fr
  • DK89839C - Process for the preparation of 6α-methyl-3-oxo-Δ <4> steroids. : da en
  • DE1819862U - DEGASSING PLUG FOR TIP-PROOF BATTERIES. : de en
  • DK89859C - Device for silos. : da en
  • FR1234402A - Installation for the generation of electric current : en fr
  • GB851703A - Welding of plastics : en
  • BE592443A - Sophisticated projecting and tilting window. : en fr
  • FR1234444A - Improvements in alumina production : en fr
  • FR1244161A - Device for defrosting the evaporator block of a refrigerating appliance such as those placed in display cases : en fr
  • US2956745A - Subtract counter : en
  • FR1234357A - Photographic silver halide films having an adhesion layer : en fr
  • FR1234843A - Centrifuge : en fr
  • US2956640A - Electrical precipitators : en
  • US2956738A - Reciprocating cross-head compressors : en
  • US2957134A - Fundamental frequency extractor from speech waves : en
  • BE589909A - Fibers made from mixtures of synthetic resins and basic nitrogen compounds, particularly receptive to dyes, and process for preparing them : en fr
  • BE589911A - Process for the production of monocrystalline semiconductor material : en fr
  • USD189027S - Photoelectric colorimeter for reading and graphing the absorption curves of electrophoretic strips : en
  • FR1234573A - Microscope objective : en fr
  • GB851501A - Preparation of 9-halo-11-hydroxyl-1,4-pregnadienes : en
  • GB851761A - Therapeutic compositions containing ferrous fumarate : en
  • FR1234740A - Process for curing polymers derived from macromolecular compounds containing amino and hydroxyl groups, or amino groups, or hydroxyl groups : en fr
  • FR1243817A - Control circuits of frequency converters : en fr
  • US2956354A - Dredging apparatus : en
  • DE1820004U - COLLAR BLOCK. : de en
  • DE1819951U - Pocket mirror with lottery box. : de en
  • CA607034A - Metering of liquids : en
  • BE592129A - Rocket refinements : en fr
  • CA607007A - Polymerization products and process for their manufacture : en
  • FR1234542A - Nuclear reactor : en fr
  • AU239861B2 - Cleaning tank closure apparatus : en
  • US2956543A - Applicator supports : en
  • US2957006A - New salts of basic ethers of diphenyl ethinyl carbinols and the production thereof : en
  • DE1091267B - Gas generator for the gasification of fuels in a circulating slag bath : de en
  • DE1820172U - CONTAINER, IN PARTICULAR FOR TRAVEL PROVIANT IN MOTOR VEHICLES. : de en
  • FR1243958A - Thread tension regulating device : en fr
  • GB851805A - Coupling-actuated duct valve : en
  • GB851510A - Improvements relating to aircraft adapted for vertical take-off and landing : en
  • GB851534A - Improvements in collapsible boxes, crates and the like : en
  • FR1234280A - Pouring cap especially for metal tins : en fr
  • GB851407A - Precision forging method and apparatus : en
  • GB851436A - Improvements in or relating to motor vehicle window regulators : en
  • FR1234608A - Process for the production of nickel enolates : en fr
  • FR1234665A - expandable plastic nut : en fr
  • FR1234792A - Device for using solar radiation for heating : en fr
  • GB851970A - Roll neck seal : en
  • FR1234491A - Process for treating threads, in particular threads formed from filaments of acrylic nitrile polymers, threads obtained by this process and fabrics containing them : en fr
  • FR1244169A - Metal formwork : en fr
  • GB852051A - A method for the preparation of polymerisation products : en
  • FR1234268A - Suspension device for bogie road vehicles : en fr
  • FR1234688A - Thermal switch and device comprising such a switch : en fr
  • DE1819936U - CAR BAG. : de en
  • DE1820241U - FOLDING BOX WITH CONICAL SOAP SURFACES. : de en
  • US2956835A - Locking device for freight carrier : en
  • DE1091271B - One or two-tier Raschel machine with pivotable needle bar and pivotable bar for a tongue stop : de en
  • US2956693A - Draft rigging : en
  • US2956819A - Windowed conduit fitting : en
  • FR1234796A - Bowden cable control device on the handlebars, for example for mopeds : en fr
  • FR1244142A - Novel modified synthetic polyesters containing boron, including, in particular, polyethylene terephthalate : en fr
  • FR1234327A - Conjugator for the determination of the inclination. application to hunting and anti-collision problems : en fr
  • FR1244087A - Improvements in the manufacture of junction transistors : en fr
  • US2957055A - Testing system : en
  • FR1234643A - Gas discharge indicator tube : en fr
  • FR1243888A - Diamond synthesis : en fr
  • FR1243900A - Adjustable fluid mixer, especially for dental equipment : en fr
  • GB851922A - Hedge clipping accessory : en
  • DE1820199U - INK PEN, IN PARTICULAR FOUNTAIN PEN. : de en
  • DE1820257U - PROTECTIVE ARRANGEMENT FOR GLASS PANELS. : de en
  • DE1819883U - ASSEMBLY AND EARTHING TRUCK FOR HIGH VOLTAGE SWITCHGEAR WITH EXTENDABLE CIRCUIT BREAKER. : de en
  • DE1820292U - TEXTILE FABRIC MADE OF BUBBLE MATERIALS FOR CARPETS, RUNNERS, FABRIC MATERIALS, BED EDGES OR. DGL. : de en
  • DE1819886U - ARC EXTINGUISHING DEVICE. : de en
  • FR1234878A - Apron conveyor formed from steel elements with intermediate drive device attacking both the upper and lower strands : en fr
  • AU244731B2 - Orbiting head for coreless coiler : en
  • BE592328A - Improvements in removing metals from metal mixtures : en fr
  • DE1819912U - HIGH-FREQUENCY TUBE HIGH PERFORMANCE. : de en
  • GB851578A - Vulcanisable organopolysiloxane compositions : en
  • US2956821A - Flanged pipe coupling for pressure vessels having stress compensating means : en
  • AU5971660A - Improvements in or relating to methods of producing polychlorobenxontriles : en
  • BE589789R - Improvements to tools for engaging split and elastic retaining rings on cylindrical parts : en fr
  • BE592052A - Fixing the heel ends. : en fr
  • FR1234831A - Transducer device usable for recording, and possibly playing back, stereophonic discs : en fr
  • BE592309R - Program control equipment : en fr
  • CA606967A - Brakes for controlling rotary motions : en
  • US2956481A - Dual rate machine gun with gas chamber encircling the barrel : en
  • CA606950A - Milk pipe line washing system : en
  • CA606848A - Hot water boiler : en
  • US2956796A - Suspension systems for motor vehicles : en
  • US2956883A - Preparation of photographic silver halide emulsions : en
  • US2956895A - Cellulose ester compositions : en
  • FR1234380A - Drive device for conveyor system : en fr
  • FR1234658A - storage shelves : en fr
  • FR1244148A - Advancement and guide mechanism for window and door panels or for horizontally movable walls : en fr
  • DE1820156U - HYDROSTATIC DRIVE DEVICE FOR ATTACHED AGRICULTURAL MACHINERY. : de en
  • GB851876A - A process of preparing formaldehyde in stable form and formaldehyde-containing compositions produced thereby : en
  • FR1247243A - Press molded ferritic core with wire exit slots : en fr
  • GB851740A - New acid-amide disazo-pigment dyestuffs and process for their manufacture : en
  • GB851851A - Improvements in or relating to rotary filters : en
  • GB851995A - Improvements in or relating to movement controlling devices : en
  • DE1091355B - Record changer : de en
  • DE1820059U - INDEPENDENT PNEUMATIC REGULATOR. : de en
  • DE1820253U - PACKAGING FOR STACKED BREAD SLICES. : de en
  • US2956852A - Recording by means of electric charges : en
  • BE592156A - Universal manifold for milking installations : en fr
  • CA606844A - Sharpening devices for woodwork planing devices : en
  • US2956555A - Free piston engine : en
  • US2956755A - Apparatus for constructing magnetic cores : en
  • CA606941A - Preparation of photographic silver halide dispersions : en
  • AU245204B2 - Styrene-acrylate graft copolymers : en
  • CA607138A - Method of making synthetic pile fabrics : en
  • AU247169B2 - Method for jointing plastic insulated conductors : en
  • DE1820218U - ARTIFICIAL EYE FOR PLAY ANIMALS, IN PARTICULAR FOR STUFFED ANIMALS. : de en
  • FR1244038A - Mechanism for distributing objects stored in a crossed stack, operated by coins : en fr
  • BE591937A - Improved excipient for creams and ointments based on hydrogenated tallow and perhydrosqualene. : en fr
  • DE1820000U - EXPANSION JOINT COVERING STRIP. : de en
  • DK89847C - Process for the preparation of O, O'-diethyl-S- (β-dimethylamino-β-methyl) propyl phosphorothiolate or acid addition salts thereof. : da en
  • CA606839A - Safety device for fluid fuel burners : en
  • DE1819972U - CHEST BENCH. : de en
  • FR1234306A - Improvements to taps and valves : en fr
  • FR1244194A - Plastic coating of eyebolts : en fr
  • GB851764A - Panel board supporting a plurality of fluid pressure valves : en
  • GB851773A - N-vinyl-x-alkyl-2-oxazolidinones and their polymers : en
  • BE592204A - Process for increasing the particle size of synthetic rubber latex : en fr
  • DE1820251U - PACKAGING AND SALES CONTAINER FOR EXAMPLE FOR MARGARINE. : de en
  • DE1820183U - CONTAINER WITH PROTECTIVE CAP. : de en
  • BE591962A - Device for folding cardboard cutouts. : en fr
  • BE591978A - Manufacture of crystals, in particular for electrical applications. : en fr
  • DE1091389B - Reducing valve with several throttle stages : de en
  • DE1819993U - STOVE FOR SOLID FUEL. : de en
  • DE1820028U - MOLDING STONE FOR CONTAINER, SILO OD. DGL. : de en
  • FR1244085A - Improved process for the manufacture of olefinic elastomers : en fr
  • GB851419A - Improvements in pit props : en
  • GB851816A - Light-sensitive silver halide emulsions : en
  • BE592057A - Three-dimensional matrix for calculating machines. : en fr
  • US2956366A - Device for combatting insects, in particular, flies : en
  • US2956615A - Stock stripper for splicer heads : en
  • AU250744B2 - Improvements in or relating to alloys : en
  • BE592282R - Thermoplastic film recording device : en fr
  • CA607153A - Projectile : en
  • BE592271A - Improvements to duplexers : en fr
  • US2956608A - Strip-forming tool : en
  • US2956994A - Method of polymerizing ethylene : en
  • BE592398A - Vehicle suspension : en fr
  • AU239836B2 - Improvements in or relating to insect screens : en
  • US2956292A - Laminated plastic boat : en
  • DE1091320B - Self-sealing layers for inflatable hollow bodies made of rubber : de en
  • FR1244043A - Beryllium powder sintering : en fr
  • DE1091342B - Process for annealing a rod of semiconductor base material held at its ends in a horizontal position, close to the melting point, without a crucible : de en
  • DE974210C - Process for the production of titanium : de en
  • DE1091353B - Magnetic recorder with two tape directions for recording and playback : de en
  • AU244239B2 - Granulation process : en
  • DE1819896U - ARRANGEMENT FOR CORROSION PROTECTION OF IMPORTANT CONSTRUCTION PARTS, IN PARTICULAR OF HOLDING SCREWS IN THE CONSTRUCTION OF LIQUID-FILLED AND PREFERREDLY Airtight ELECTRIC HIGH VOLTAGE VOLTAGE APPLIANCES : de en
  • CA607054A - Method for fabricating semiconductive devices : en
  • CA607066A - Labeling machine : en
  • DE1091077B - Process for bleaching textiles made of plant or cellulose hydrate fibers with solutions of hypochlorites : de en
  • DE1091311B - Clamping device for certain wires for tensioning concrete formwork : de en
  • DE1091477B - Device for closing tubes made of thermoplastic, weldable plastic : de en
  • DE1820042U - COUPLING DEVICE FOR MAGNETIC TAPE DEVICES. : de en
  • FR1243951A - connection element for electrical distribution system using bar conduits : en fr
  • GB851537A - New monoazodyestuffs derived from cyanuric halides, their application and production : en
  • AU240550B2 - Building construction : en
  • US2956411A - Prevention of hydrate formation in refrigerated overhead condenser and accumulator : en
  • US2957031A - Selected fluoroalkyl aromatic compounds and their preparation : en
  • BE592198A - Roller and spray painting apparatus. : en fr
  • FR1243853A - Improvements to miniature devices, such as variable resistors and switch potentiometers : en fr
  • US2956635A - Acoustic pulse frequency log : en
  • CA607156A - Cyclopentanophenanthrene compounds and process : en
  • BE592346A - Process for making strong solder bonds, in particular between building components of an atomic reactor : en fr
  • DE1819988U - FILLING AND LOADING DEVICE. : de en
  • DE1820189U - OUTLET DEVICE FOR FRUIT JUICE CONTAINER OD. DGL. : de en
  • FR1244150A - Rapidly vulcanizing epoxy resin compositions and process for preparing them : en fr
  • BE592329A - Improvements to dynamo-electric machines : en fr
  • LU39092A1 - : en
  • BE592363Q - Method of loading coke oven chambers : en fr
  • CA607215A - Method of treating water : en
  • US2956465A - Cutting rule and perforated line : en
  • US2956902A - Primer coating composition containing a polymer predominately of vinyl acetate : en
  • US2956338A - Can tap : en
  • US2956393A - Method for crimping swellable filamentary materials : en
  • US2956486A - Apparatus for applying sealing liquid to pavement joints or the like : en
  • USD189031S - : en
  • US2957076A - Fuel-air ratio determination by infrared analysis of exhaust gases : en
  • US2956828A - Latch means : en
  • FR1234409A - Car wiper blade arm and method of manufacturing : en fr
  • BE592095A - Process for converting 3,20-diketosteroids to 3-keto-17-hydroxy-steroids. : en fr
  • BE592396A - New pharmaceutical composition for use in the treatment of hypertension and diuresis : en fr
  • CA606865A - Method of manufacturing panels and panel so produced : en
  • BE592284A - Process for the preparation of ammonium salts of carboxylic acids : en fr
  • CA606935A - Machine for cutting, forming and applying electrical components and the like : en
  • CA607009A - Basically substituted butyric acid amides and a process of preparing them : en
  • DE1820244U - FOLDING BOX. : de en
  • FR1243808A - Advanced overhead line spacing device : en fr
  • FR1243939A - Improvements in the manufacture of electrodes for electrochemical capacitors : en fr
  • FR1244234A - Method and apparatus for the conversion of hydrocarbons : en fr
  • GB851527A - Improvements in or relating to timepiece balance staff assemblies : en
  • GB851614A - Improvements in or relating to pulse communication systems : en
  • BE592305A - Manufacturing process for steel wires and strips with high elastic properties : en fr
  • BE592428A - Device for moving laminates : en fr
  • BE592248A - Filter press for dewatering sludge or similar mineral or vegetable products and especially the finest grains of coal slurry. : en fr
  • FR1234479A - Process for the manufacture of resistors with a large temperature coefficient and resistances conforming to those obtained : en fr
  • FR1243905A - Device for holding a welding electrode : en fr
  • LU39089A1 - : en
  • BE591974A - Case for a missal or other book. : en nl
  • DE1820213U - SPORTS EQUIPMENT IN THE FORM OF A LADDER OR BAR WALL. : de en
  • US2956594A - Carpet construction : en
  • US2957049A - Pressure applying means for the tape of a magnetic recorder : en
  • DE1819957U - ELECTRIC DRIVEN COFFEE GRINDER. : de en
  • FR1244097A - Hot leveling process for metal strips : en fr
  • BE592333A - : en
  • BE592469A - Axial turbomachine with at least two crowns with adjusting guide vanes : en fr
  • CA607023A - Selective reclosing time mechanism for repeating circuit interrupters : en
  • CA606942A - Apparatus for assembling work pieces : en
  • CA607119A - Dryer drainage control : en
  • DE1091480B - Device for lifting and tilting garbage cans : de en
  • DE1819802U - BODICE. : de en
  • DE1820097U - RELEASE BEARING FOR CLUTCHES. : de en
  • FR1234281A - Adjustable balancing device for overhead doors on pivots : en fr
  • FR1234399A - Process for preparing condensation products by reaction of triaryl esters of cyanuric acid with polyhydric derivatives : en fr
  • CA606856A - Method of chemically improving the compression pressure of internal combustion engines : en
  • CA606990A - Panel assembly apparatus : en
  • DE1091256B - Device for the combined welding and cutting of hoses made of thermoplastic material by means of dielectric high-frequency heating : de en
  • DE1820108U - METAL SCALE. : de en
  • FR1234568A - Mullitic porcelain : en fr
  • FR1234885A - Device for roller shutters made of plastic or metal : en fr
  • US2956447A - Limit stop mechanism for rotatable shaft : en
  • US2956915A - Thermoplastic laminate for use in lining storage tanks : en
  • GB851968A - Pile extractor : en
  • FR1234351A - Method and device for determining by tests a comparative quantity characterizing the running quality of vehicles, in particular of railway wagons : en fr
  • FR1243862A - Advanced telescopic beam : en fr
  • AU5950460A - An amplifier of transistor type with automatic volume regulation : en
  • GB851409A - Improvements relating to dynamo-electric machines : en
  • GB851414A - Vitreous fibres coated with phenol-formaldehyde resins : en
  • FR1234272A - Casein solutions, their preparation and applications : en fr
  • FR1244014A - Device for pounding fodder or similar products in silos : en fr
  • AU4796959A - An improved water tap : en
  • BE592074R - Control installation for thermal power stations with forced circulation boilers. : en fr
  • FR1234684A - Rinsing and washing device for electrostatic filters : en fr
  • FR1234304A - Improvements in transmissions, in particular for motor vehicles : en fr
  • US2956716A - Tire stand for motor trucks : en
  • US2957027A - Preparation of pseudo isomethyl ionone : en
  • DE1820222U - AUXILIARY DEVICE FOR ADDING THE FINAL TRIMS IN THE CASE OF EXTRACTION HOLES, ESPECIALLY IN SUBSIDIARY PIT OPERATIONS. : de en
  • DK89854C - Connectors for electrical wiring connections of the socket type. : da en
  • FR1234840A - stabilized bitumen emulsions in the acid phase : en fr
  • DE1819814U - CONSTRUCTION ELEMENT CONSISTING OF INSERTING AND OVER-SLIDING PART, e.g. EXTENSION BEND SEGMENT OR STAMP, FOR THE CONSTRUCTION OF UNDERGROUND SPACES. : de en
  • AU4910859A - V septic filter tank : en
  • FR1234689A - Device for fixing a body on a flat plate : en fr
  • FR1244255A - Method and device for forming an emissive deposit on planar cathodes : en fr
  • GB851554A - Method of preparing therapeutically active derivatives of p-toluene sulphonyl aminoacetic acid : en
  • GB851518A - Improvements relating to hydraulic brake systems for vehicles : en
  • GB851719A - Descaling of titanium and zirconium after heat treatment : en
  • BE591932A - Method and device for the surface oxidation of powdered fuels. : en fr
  • US2957119A - Regulated d. c. power supplies or the like : en
  • GB851586A - Improvements in or relating to reservoir writing or drawing instruments : en
  • CA606924A - Process and apparatus for the continuous production of synthetic thread : en
  • FR1234377A - Continuous sorption process : en fr
  • FR1234848A - Stretchable rope to cushion a man's fall : en fr
  • FR1243998A - Aromatic hydrocarbon recovery process : en fr
  • GB851859A - Improvements relating to mine pit-props or like supporting devices : en
  • GB851688A - Improvements in or relating to ships' gravity davits for launching lifeboats from stowed positions between decks : en
  • FR1234448A - Green wood preservation process : en fr
  • FR1234676A - Improvements to automatic drinkers, especially for poultry : en fr
  • FR1243931A - Improvements to convertible seats : en fr
  • GB851666A - Bar stock feeding apparatus for multiple spindle machines : en
  • BE592056A - Matrix for calculating machines. : en fr
  • FR1234710A - POLARIZED SYNCHRONOUS MOTOR WITH AUTOMATIC START FOR DRIVING A WATCHMAKING MOVEMENT AND OTHER APPLICATIONS : en fr
  • FR1234279A - Burner for all gases : en fr
  • FR1234666A - Electric discharge tube in a gas and / or vapor atmosphere : en fr
  • FR1243927A - Excavation tooth : en fr
  • US2956348A - Drying roll : en
  • FR1234851A - Illuminated sign element and its manufacturing process : en fr
  • FR1244243A - Alkaline derivatives of decaborane and their manufacturing process : en fr
  • GB851401A - Improvements in or relating to drilling machines : en
  • GB851704A - Improvements in hydraulic valves : en
  • GB851877A - An improved metering roller for apparatus for distributing fertiliser, seeds, powderor the like : en
  • FR1234832A - Improvements in optical means of pointing guns in turrets : en fr
  • FR1244134A - Triple printing doctor blade movement mechanism : en fr
  • GB851374A - Improvements in and relating to a device for the transport of freight, and in particular liquid or powdered loads of commercial value, by water and especially sea water : en
  • GB851647A - Improvement in processes for the preparation of shaped objects based on polymerised substances : en
  • FR1234445A - Bauxite digestion method and device : en fr
  • FR1243842A - Automatic electronic control device for controlling a succession of operations of duration which may be variable from one to another : en fr
  • FR1244086A - Improvements to crusher frames : en fr
  • US2956673A - Velvet racks : en
  • DE1091241B - Circuit arrangement for operating a controllable electrical discharge vessel : de en
  • DE1091446B - Bead protection strips for tubeless tires : de en
  • DE1820014U - LIGHTWEIGHT SLIDING DOOR. : de en
  • GB851622A - Improvements in duplex pipeline strainers : en
  • DE1819905U - MADE OF SHEET METAL STRUCTURED AND MOLDED WITH A MAGNETICALLY NON-CONDUCTIVE MATERIAL, FOR MEASURING DEVICES OR REGISTER DEVICES. : de en
  • DE1820233U - STACKING BOX. : de en
  • FR1247072A - Pulse velocity discriminator circuit : en fr
  • FR1244069A - Support bandage, especially gummed plaster on one side : en fr
  • DE1820163U - VEHICLE OR TILTED VEHICLE WITH TIPPING BODY. : de en
  • US2956523A - Oven heating system : en
  • US2956643A - Automatic safety leg : en
  • DE1091102B - Process for the preparation of phosphoric or thiophosphoric acid esters containing sulfoxyl or sulfonyl groups : de en
  • FR1234299A - Regulator set for rivers and streams : en fr
  • FR1234772A - Waterproof shoe hook : en fr
  • FR1247006A - Metal construction method and unitary elements characterizing this construction : en fr
  • FR1234818A - Automatic speed limiter, especially for mopeds : en fr
  • FR1244084A - Process for the manufacture of oxyalkylated basic carbonate sulfonates, for lubricating oils : en fr
  • GB851695A - An improved x-ray intensifying screen and method of making same : en
  • US2956939A - Process of preparing stable polymers and the resultant product : en
  • GB851758A - Improvements in or relating to means for collecting litter : en
  • US2956470A - Piercing and tapping screw : en
  • US2956637A - Sound attenuating device : en
  • US2957051A - Mounting for magnetic heads : en
  • AU236287B2 - Building construction and unit for use therein : en
  • US2956600A - Bun coring machines : en
  • US2956700A - Load clamp for industrial truck : en
  • FR1234543A - Nuclear steam generator for power plant : en fr
  • FR1234669A - Panties : en fr
  • FR1244245A - Thermo-electric anatomical bands for local applications : en fr
  • GB851986A - Improvements in or relating to methods of producing semi-conductor devices : en
  • US2957146A - Telemetering circuit : en
  • US2956658A - Magnetic couplings : en
  • US2956894A - Method of forming all skin viscose rayon : en
  • DE1091472B - Process for the production of objects from concrete : de en
  • GB851484A - Improvements in and relating to photo-electric cell circuits : en
  • GB851701A - Hydraulic pump : en
  • FR1234690A - Tube end-to-end coupling device : en fr
  • FR1243849A - Watertight gabion cofferdam : en fr
  • FR1243909A - Advanced electro-mechanical bell : en fr
  • FR1243930A - Hydraulic control installation of a machine component : en fr
  • FR1244100A - Improvement in potentiometers : en fr
  • FR1244279A - Sheet material suitable for receiving the technical drawing and manufacturing process of this material : en fr
  • GB851672A - Dust extractor : en
  • FR1234549A - Electronic integrator : en fr
  • GB851418A - Improvements relating to digital computers : en
  • US2956616A - Baby walker : en
  • US2956752A - Spray gun : en
  • DE1091080B - Device for dry coke cooling : de en
  • FR1234712A - Process for the preparation of alkyleneimine derivatives : en fr
  • FR1244186A - Urea-based fertilizer enhancements : en fr
  • FR1247248A - Pull switch and similar devices : en fr
  • DK89853C - Apparatus for twisting wire-shaped conductors around a center core. : da en
  • BE592142A - Electric circuits : en fr
  • US2956399A - Fluid cooled homogeneous ceramic rocket motor wall structure : en
  • US2956321A - Halward : en
  • US2956409A - Adjsutable bracing apparatus for shoring walls : en
  • US2956503A - Rotary pumps, particularly for delivery of sewage, thick slurries and the like liquids : en
  • USD189045S - Game board or similar article : en
  • USD189053S - Candleholder : en
  • US2956545A - Copy holder : en
  • US2956570A - Hair treating device : en
  • US2956928A - Process for preparing proteolytic enzyme from fig sap latex : en
  • DE1819851U - WET ROLLER. : de en
  • US2956919A - 1-oxo-2-halo phosphonates : en
  • LU39096A1 - : en
  • US2956834A - Lifting tong : en
  • FR1234338A - Process for manufacturing sheets and tubes from pulp : en fr
  • FR1234349A - New photographic developers based on dialkylaminophenols : en fr
  • FR1234484A - Oil burner : en fr
  • FR1244027A - Method for producing electrophotographic images : en fr
  • FR1244070A - Process for the production of oligomers from dienes-1-3 : en fr
  • GB851977A - A molecular sieve adsorption process : en
  • FR1234350A - Engine upgrades : en fr
  • FR1244157A - Linings for wells, in particular for ventilation shafts : en fr
  • US2956701A - Stringer impact device for fork type lift trucks : en
  • FR1243852A - Improvements to ice cream containers : en fr
  • FR1244077A - Semiconductor device : en fr
  • GB851793A - Improvements relating to suspension systems for vehicles : en
  • DE1091422B - Device for pre-opening the raised ends of the hose sections in a flooring machine : de en
  • DE1819864U - CAST RESIN INSULATED ELECTRICAL APPARATUS. : de en
  • US2956586A - Hose arrangement : en
  • DK89869C - Method of assembling sectional submarine tunnels and device of tunnel sections for carrying out the method. : da en
  • US2956858A - Method of separating rare earths by ion exchange : en
  • DE1091452B - Ship propeller with insertable propeller blades : de en
  • DE1819903U - LIGHTS FOR LONGITUDINAL ARRANGEMENT ON WEGRAENDERN. : de en
  • FR1234642A - Mobile sprayer : en fr
  • FR1243874A - Sophisticated faucet : en fr
  • AU5956760A - N-vinyl-2-oxazinidinone compounds and process for preparing same : en
  • BE592121A - Reinforced mounting form for shoes : en fr
  • BE592335A - Apparatus for bundling and stacking bundles or bales behind a pick-up baler or similar machine : en fr
  • BE592411Q - Method of orthogonal connection of two internally hollowed metal profiles : en fr
  • CA606993A - Method of solid-liquid separation : en
  • US2956547A - Fountain pen : en
  • US2956909A - Process for producing a conductive layer on heat sensitive dielectric material : en
  • US2957042A - Video signal compensation : en
  • FR1234443A - Disc-shaped anodes for rotary anode of x-ray tubes : en fr
  • FR1234766A - Device for handling fuel elements of a nuclear reactor : en fr
  • FR1243836A - Optical lens : en fr
  • FR1243970A - Independent front wheel steering suspension for motor vehicle : en fr
  • FR1244092A - Knitted glove and its manufacturing process : en fr
  • FR1244110A - Improvement in electric clocks operating without external connections : en fr
  • GB851785A - Improvements in or relating to alkali metal hydroxide production : en
  • DE1091460B - Facility for target practice with guns : de en
  • FR1244228A - Electromagnetic pulse counter : en fr
  • GB851634A - Improvements in or relating to infra-red gas analysers : en
  • FR1234825A - Ski trousers : en fr
  • FR1243867A - Sweating process and device for its implementation : en fr
  • FR1244091A - Advanced crossroads : en fr
  • GB851425A - Improved variable-ratio power transmission mechanism : en
  • FR1244172A - Improvements to the propulsion systems of fixed motor boats : en fr
  • GB851400A - Improvements relating to gas-turbine blades : en
  • FR1234470A - Device for the treatment of a part with a liquid, usable on transfer machines : en fr
  • FR1234830A - Improvements to the seals of crimp-type stopper caps : en fr
  • FR1234340A - Method of operating diesel engines and diesel fuels for the implementation of this method : en fr
  • US2956295A - Independent driving mechanism for book trimmer in bookbinding system : en
  • US2956499A - Colorant dispenser for decorating machines : en
  • FR1234733A - Process for preparing 16 alpha-methyl pregnane-diones : en fr
  • GB851737A - Improvements in electric selector switches : en
  • GB851963A - Lamp support for setting in a recess in a ceiling : en
  • USD189043S - Toy duck : en
  • DE1091248B - Method and device for determining fluids in layers of earth from a borehole : de en
  • FR1234829A - Improvements made to furniture or everyday objects of the <<servants>> type, and in particular to rolling tables : en fr
  • FR1243907A - Machine for the manufacture of hollow bodies in asbestos cement and similar materials : en fr
  • GB851503A - Improvements in or relating to transducers : en
  • GB851500A - Improvements in or relating to step-by-step driving devices : en
  • FR1234452A - Packaging : en fr
  • FR1243940A - Winding correction device for winders : en fr
  • US2957152A - Radiation-sensitive device and method of making : en
  • FR1234416A - Socket for assembly screws : en fr
  • FR1243925A - Convertible folding chair : en fr
  • FR1234503A - Device for the continuous depressurization and impregnation of fibrous materials, more particularly in the cellulose and paper industry : en fr
  • FR1244231A - Method and device for producing, in the adjustment apparatus of machines, a force the intensity of which remains practically constant over all or part of the adjustment range : en fr
  • GR21282B - LIGHTING LIGHTING OR LIGHTING DEVICE AND LABELING ELEMENT FOR TRAFFIC ROADS, ROAD CROSSINGS ETC. : el en
  • FR1234682A - shaped elements for casting metals : en fr
  • GB851570A - Process of purifying maleic anhydride : en
  • GB851652A - Electronic switching systems : en
  • GB851564A - Improvements in or relating to primary amines of the heterocyclic series : en
  • GB851663A - Improvements relating to apparatus for the transport by a pumping action of highly viscous materials, in particular concrete : en
  • GB851733A - Electro-hydraulic actuating device : en
  • US2956377A - Grinding machine and method : en
  • US2956562A - Canister lifter for breathing apparatus : en
  • FR1243830A - Pan support : en fr
  • FR1243964A - To fish : en fr
  • FR1243818A - Four-stroke internal combustion engine and powered with light or heavy oil and duty cycle for this engine : en fr
  • GB851438A - Improvements in coin-operated vending machines : en
  • GB851616A - Internal combustion engine crankcase : en
  • GB852059A - Transistorised amplifier circuits : en
  • FR1244035A - High-brightness photographic or cinematographic lens usable in particular for projection : en fr
  • GR21298B - TOILET BASIN WASHING CONTAINER (EC PLASTIC). : el en
  • US2957171A - Radar system : en
  • US2956620A - Tire bead breaking device with adjustable rim anchoring means : en
  • FR1234826A - Improvement in measuring devices and in particular speed indicators : en fr
  • FR1234493A - Process for packaging products in plastic packaging and apparatus for its implementation : en fr
  • FR1234886A - Device to facilitate the launching of lifeboats or boats : en fr
  • FR1243869A - Method and device for heating by high frequency electric currents : en fr
  • GB851747A - 2,3,5,6-tetrachloro-p-xylylene dithioacetic acid and derivatives thereof : en
  • GB852018A - Improvements in or relating to measuring devices : en
  • DE1091334B - Process for the production of polyvinyl alcohol : de en
  • DE1820081U - BIRD HOUSE. : de en
  • DE1820235U - BOX-SHAPED STACKING CONTAINER. : de en
  • FR1243901A - Process for forming very thin coating sheets and for fixing them to a framework : en fr
  • DE1091180B - Plunger switch with switch rod guided in the insulating material housing and removable from the housing : de en
  • DE1820029U - HAND OBSERVE FOR WOODWORKING : de en
  • FR1234282A - In-flight load release device : en fr
  • FR1234877A - Sulfur-powder : en fr
  • US2956891A - Method of making porous products from volcanic glass and alumina : en
  • DE1091316B - Machine, so-called vacuum forming machine, for producing signs made of thermoplastic material : de en
  • GB851937A - Apparatus for automatically transferring work-pieces to and from a lathe or other machine tool : en
  • BE592245A - Tubular stuffing. : en fr
  • CA607010A - Printing and retaining device : en
  • FR1234297A - Improvements to cold welding processes : en fr
  • FR1234718A - Process for the preparation of new piperazo [c] pyridazines : en fr
  • FR1234668A - Gas turbine engine : en fr
  • US2956395A - Separable telescoping bracelet linkage : en
  • AU5956560A - Cation exchange resin, process for preparing thesame and process for catalyzing reactions using said resin : en
  • DE1091498B - Flow-dependent valve for a flushing valve equipped with a pipe interrupter : de en
  • FR1244051A - Development of hoods for ovens : en fr
  • FR1244295A - Method and device for the reception of remote control signals, particularly control pulses superimposed on strong current in centrally controlled installations on electrical energy distribution networks : en fr
  • GB851552A - Process for extracting gold and silver from their ores : en
  • BE589885A - Apparatus for mixing and dispersing materials. : en fr
  • LU39093A1 - : en
  • DE1091152B - Protective screen for a television receiver : de en
  • FR1234806A - Improvements made to the means for fixing a tube to a vibrating end piece : en fr
  • FR1234808A - Method and machine for cutting stone blocks : en fr
  • GB851529A - Improvements relating to seam welding : en
  • DE1819850U - ELECTRIC LINE INDICATOR. : de en
  • FR1234463A - Method for crimping reinforcing rings on the head and foot ends of the spinning rings, and machine for carrying out the method : en fr
  • US2956566A - Foundation garments : en
  • US2956948A - Drilling fluids : en
  • AU238290B2 - Refractory brick unit : en
  • BE592002A - Radio receiving device. : en fr
  • BE592416A - Process for the production of ammoniacal solutions of alkaline amides by electrolysis under pressure : en fr
  • CA607083A - Centrifugal filter, particularly for lubrication oil of internal combustion engines : en
  • DE1819803U - APRON AND THE LIKE : de en
  • DE1819895U - DEVICE FOR TRANSMISSION OF CURRENT IN CONTROL TRANSFORMERS. : de en
  • DE1820229U - CARRYING BAG MADE OF PAPER OR SIMILAR MATERIAL WITH HANDLES. : de en
  • US2956847A - Piston head structure : en
  • US2956942A - Method for producing naphthenes : en
  • US2956291A - Filtered pillow : en
  • US2956423A - Universal joint : en
  • GB851627A - Improvements in and relating to joint-making packings : en
  • AU252727B2 - Thermoplastic mixtures of vinyl chloride containing polymers with chlorinated polyolefins of high molecular weight and process for preparing same : en
  • BE592158A - Piezoelectric devices using zinc oxide : en fr
  • BE592172A - Device for the wet treatment of materials, for example wool : en fr
  • CA606879A - Internal wiper for pipe : en
  • FR1244244A - Cleaning and regulating device for piping systems, in particular for milking apparatus : en fr
  • US2956460A - Patching apparatus : en
  • FR1234528A - Ignition tachometer : en fr
  • GB852058A - Improvements in or relating to apparatus for use in coal washing tanks : en
  • US2956979A - Composition comprising polyethylene and an alkylol amide : en
  • CA606954A - Laxative compositions : en
  • DE1819920U - COOLING FAN. : de en
  • US2957083A - Radioactivity well logging system : en
  • US2957140A - Cathode ray signal storage device : en
  • US2957149A - Transformer : en
  • US2956540A - Watering and feed trough for livestock : en
  • FR1234384A - Polymerization process of monomeric acrylic derivatives : en fr
  • FR1234508A - Operating process of nuclear reactors : en fr
  • FR1244028A - Improvements to grenades and similar projectiles fired from a firearm : en fr
  • GB851882A - Improvements relating to shower installations : en
  • DE1819839U - PROTECTIVE ENVELOPE FOR WATCH WARRANTY CERTIFICATES. : de en
  • FR1234539A - Improvements to nuclear reactors : en fr
  • FR1243894A - Device for producing high pressures at high temperatures : en fr
  • GB851531A - Improvements in and relating to control circuits for h.f. heating apparatus : en
  • GB851843A - Method of separating parts joined by devitrified glass seals : en
  • US2957050A - Amplifier oscillator for magnetic recorder-reproducer : en
  • DE1091384B - Ring lubrication with guided lubricating ring for slide bearings : de en
  • GB851427A - Improvements in or relating to earth well drilling systems : en
  • GB851924A - Improvements in or relating to hand operated alarm gongs : en
  • FR1244048A - Electron tube for intense currents : en fr
  • GB851807A - Sound recording and reproducing apparatus : en
  • GB851660A - Novel tertiary amines and processes for their production : en
  • GB851667A - Improvements in refrigerator doors : en
  • DE1091251B - Electric instant water heater : de en
  • DE1091474B - Sintered ceramic body containing zinc oxide for use as an insulator, in particular a spark plug insulator : de en
  • DE1091168B - Connection terminal in box shape with U-shaped terminal body : de en
  • DE1820277U - CATERED VEHICLE, IN PARTICULAR DOUBLE DOOR AND LOADER CULLER. : de en
  • DE1820068U - PLANT GROWING POT. : de en
  • US2956646A - Wheel chock : en
  • DE974220C - Guide sleeve for the opening bar of a tilt and turn window : de en
  • DK89864C - Spreader for fertilizer or other granular material. : da en
  • DE1819836U - NON-FLAMMABLE FABRIC, IN PARTICULAR FOR GARNING PURPOSES. : de en
  • DE1091185B - Contact arrangement with a movable, a contact rail with one of many adjacent contacts connecting contact bridge : de en
  • DE1091321B - Regenerated cellulose sponge : de en
  • DE1819890U - POSITION INDICATORS, ESPECIALLY FOR ELECTRICAL SWITCHGEAR WITH EXTENDABLE SWITCHGEAR. : de en
  • DE1819948U - TABLE FOR HAIRDRESSING STATIONS IN HAIRDRESSING SALONS ETC. : de en
  • DE1820054U - TENSION MEASURING DEVICE FOR WIRE OR STRINGED GOOD OR. DGL. : de en
  • DE1820174U - BUILT-IN TABLE FOR VEHICLES. : de en
  • FR1234263A - High frequency alternator : en fr
  • FR1234881A - New ester of thiophosphoric acid having an insecticidal effect, process for its preparation and use : en fr
  • GB851728A - Improvements relating to p.p.i. displays : en
  • GB852029A - Distributing delay line using non-linear parameters : en
  • FR1234323A - Container used to collect, maintain, store and distribute body fluids : en fr
  • FR1234429A - Improvements to an electronic data processing device : en fr
  • FR1243809A - Helical worm gear pumps and presses : en fr
  • FR1243989A - Typing directory with unlimited alphabetical interleaving : en fr
  • FR1234290A - Improvements to chain breakers : en fr
  • FR1234730A - New material intended in particular for the packaging of heavy products : en fr
  • FR1234884A - Circular slide rule : en fr
  • GB851465A - Header machine : en
  • FR1234575A - Carburetor and prechamber internal combustion engine : en fr
  • FR1234590A - Valve : en fr
  • FR1234833A - Improvements in pneumatic suspensions for vehicles : en fr
  • FR1234622A - Device for removing a stack of blanks of cut sheet metal, in particular for the manufacture of box bodies : en fr
  • US2956809A - Manure reducer and spreader : en
  • US2956818A - Pipe coupling for remote operation : en
  • DE1091058B - Cutting or drilling roller for roller drilling tools : de en
  • DE1091425B - Camera with aperture control : de en
  • DE1819859U - SPRING HOUSING FOR DRAWING AND PUSHING DEVICE. : de en
  • DE1820259U - PACKAGING PILLOWS MADE OF PLASTIC FILM. : de en
  • GB851558A - Fatty acid salts of chromium complexes of monoazo dyestuffs : en
  • GB851661A - Improvements in or relating to the recovery of trimethyl borate : en
  • US2956382A - Cartoning method and apparatus : en
  • US2956918A - Chemically assisted mechanical wood pulp : en
  • BE592372R - Single-control mixing battery : en fr
  • DE1820066U - EQUIPMENT FOR CRUSHING AND MIXING AGRICULTURAL PRODUCTS. : de en
  • FR1234439A - Objects decorated by photographic means, fired and manufacturing process : en fr
  • FR1234625A - Process for the preparation of plastics loaded with blowing agents : en fr
  • FR1243864A - Ratchet tool : en fr
  • FR1244183A - Elastic support device for rods or bars : en fr
  • BE592029Q - Oleoelectric remote control and maneuvering system for level crossing barriers. : en fr
  • DE1091288B - Process for the preparation of injectable solutions of anesthesia : de en
  • DE1091449B - Propulsion with several prime movers, especially marine propulsion : de en
  • AU241812B2 - Machine tool device : en
  • BE592169A - Apparatus for the continuous manufacture of butter by the beating process : en fr
  • CA607158A - Vapor phase reaction vessel : en
  • DE1819989U - CABLE GUIDING FOR CURVING CRANES, IN PARTICULAR TOWER CRANES. : de en
  • DE1820184U - BOTTLE INSERTION AND EXTRACTION DEVICE FOR BOTTLE WASHING MACHINES. : de en
  • BE592131A - Expansion anchor : en fr
  • CA606946A - Holder for explosive container : en
  • DE1091222B - Synchronous motor self-excited via rectifier : de en
  • DE1820291U - WEB MACHINE, IN PARTICULAR SHUTTER WEAVE MACHINE. : de en
  • GB851375A - Improvements relating to utilisation circuits for transistors : en
  • CA607152A - Encased projectile : en
  • BE591943A - Improvements made to dynamic fluid film bearings, in particular to gas film bearings. : en fr
  • BE592106A - A process for manufacturing a food grade dicalcium phosphate. : en fr
  • BE592244A - Processing of lime hydroxide by-products. : en fr
  • BE592134A - Combustion apparatus : en fr
  • DE1819838U - ADHESIVE BINDERS FOR BRACKETS AND THREADLESS BINDING OF BOOKS, MAGAZINES, WRITINGS, RECEIPTS ETC. : de en
  • DK89865C - Holds a series of consecutively numbered eartags for marking animals. : da en
  • CA607097A - Glass bottle handle structures : en
  • BE592013R - Improvements to machines for sawing stone blocks by means of blades fitted with abrasive or cutting elements. : en fr
  • BE592068A - Cover tablecloth. : en fr
  • US2956595A - Drive means for combination circular saw and jointer : en
  • US2956837A - Seating arrangement for vehicle bodies : en
  • US2956484A - Apparatus for forming patches for application to envelope blanks and similar articles : en
  • CA606907A - Electric pulse code modulation systems : en
  • US2956387A - Hay tedders : en
  • US2956954A - Synthetic ester lubricants : en
  • CA606921A - Water heaters : en
  • BE592290A - Preparation of high quality solid olefin polymers : en fr
  • CA606960A - Motor vehicle suspension : en
  • CA606842A - Method and means for making helically strengthened pipes : en
  • CA607209A - Basically substituted derivatives of 4-aza-phenothiazines : en
  • DE1819956U - HOLDING DEVICE. : de en
  • BE592027A - Belt conveyor for transporting loose or packaged goods as desired. : en fr
  • CA607193A - Heat-treatment of titanium-copper alloys : en
  • BE592164A - Hop picking machine. : en nl
  • BE592272Q - Air curtain cold room door. : en fr
  • CA606843A - Potato digger : en
  • AU246183B2 - V septic filter tank : en
  • BE592342A - Socket and socket : en nl
  • CA606996A - Thermally stable polyurethane elastomers : en
  • AU5947960A - Improvements in or connected with batch weighing apparatus : en
  • BE591926A - Expansion device capable of operating in a fluid which can be subjected to sudden variations in pressure. : en fr
  • US2956412A - Control system for loading liquefied gas : en
  • US2956497A - Portable combination electric rotisseries and charcoal broiler : en
  • US2956697A - Unstacking machine : en
  • AU5950360A - Refractory brick unit : en
  • BE591956A - Multi-roll rolling mill. : en fr
  • BE592359Q - Fluid heater : en fr
  • DE1820298U - CLEANING DEVICE FOR COMPRESSED AIR TOOLS. : de en
  • GB851669A - Mechanical cutting device for machines used in mines, quarries or work-sites : en
  • GB851911A - Apparatus for keeping constant the composition of a mixture of air and fuel-gas : en
  • BE592069A - Camera. : en fr
  • CA606846A - Transfer and comminuting device : en
  • CA607017A - Combined handle and switch control : en
  • CA607112A - Soilproofing : en
  • AU239034B2 - Method and composition for treating aluminium andarticle produced thereby : en
  • FR1234265A - New housing-housing for various devices : en fr
  • FR1244155A - Device for tracking classified articles, in particular office articles : en fr
  • FR1244265A - Dynamometer for recording reader needle : en fr
  • FR1246704A - Extendable residential trailer : en fr
  • CA606961A - Chrominance-signal component-selection system for color television : en
  • CA607210A - Separation of polyolefins : en
  • CA606976A - Phase detector for television : en
  • DE1091054B - Process for the production of lamp covers : de en
  • FR1234296A - Sealed Enclosure Enhancements for Semiconductor Devices : en fr
  • GB851517A - Process for the manufacture of plaster objects of high mechanical strength, and objects obtained by said process : en
  • GB851567A - Solvent extraction process for separating hydrocarbons : en
  • GB851787A - Improvements in or relating to the production of vulcanizates of elastomeric substances : en
  • FR1234795A - Flexible connection for rigid pipes : en fr
  • FR1244053A - Impeller <<francis>> for turbines or pumps : en fr
  • GB852014A - Liquid measuring device : en
  • DE1820079U - FASTENERS FOR KOERNER-ZWIEBACK OD. DGL. IN BIRD CAGE. : de en
  • CA606994A - Tracer mechanism : en
  • FR1234547A - Process for making footwear, and footwear conforming to those obtained by the process or a similar process : en fr
  • FR1246725A - Italian table with fixed top : en fr
  • GB851893A - Improved hydrocarbon polymers and process for production thereof : en
  • CA607183A - Motor fuel containing synergistic anti-knock additive : en
  • FR1234752A - Mechanical tool head for finishing the inside of shoes and similar shaped parts : en fr
  • CA606948A - Bale tying mechanism : en
  • DE1091198B - Intrinsically safe control circuit : de en
  • DE1091259B - Process for the preparation of dyes of the phthalocyanine series : de en
  • CA607101A - Relay shift register : en
  • DE1091444B - Device for preventing haze, frost and snow precipitation on a viewing window of a closed vehicle, in particular a motor vehicle : de en
  • DE1819907U - ADJUSTABLE CAPACITOR. : de en
  • FR1234749A - New conveyor belt : en fr
  • FR1244257A - Machine tool controlled by magnetically recorded pulse marks : en fr
  • BE592369A - Process for the preparation of 19-nortestosterone esters : en nl
  • CA607202A - Substituted piperazine alkanols and process for producing the same : en
  • DE1820030U - DEVICE FOR PROCESSING VENEER TO BE JOINED. : de en
  • DE1820113U - DEVICE FOR RIVET REMOVAL. : de en
  • DK89860C - Process for the preparation of an acrylonitrile graft interpolymer. : da en
  • FR1243971A - Electrostatic printing process : en fr
  • GB851700A - Method and apparatus for sealing water formations in a well : en
  • US2956889A - Corrosion inhibition : en
  • US2956810A - Cinder spreaders : en
  • US2956627A - Reaction jet propulsion systems for multi-engine aircraft : en
  • CA606929A - Matted fabric and process for producing same : en
  • CA607082A - Granulating or pelleting discs : en
  • DE1091396B - Bath for the galvanic deposition of high-gloss nickel coatings : de en
  • CA607057A - Practice projectile : en
  • AU244238B2 - Phenyl - substituted urea derivatives : en
  • BE591964A - Rocket injector. : en fr
  • CA606888A - Vehicle sway control and overload system : en
  • DE1091057B - Turbine drill with roller chisel : de en
  • DE1091242B - Graphite anode for electrical discharge vessels : de en
  • DE1091240B - Electron tubes for very high frequencies : de en
  • FR1234743A - Device for securing a tee or a flat rule on a drawing board : en fr
  • FR1234845A - Release device : en fr
  • GB851670A - Improvements in or relating to stabilized polyolefin compositions : en
  • GB851774A - Stabilization of photographic emulsions sensitized with alkylene oxide polymers : en
  • DE1091133B - Process for the production of free flowing, non-caking urea fertilizers : de en
  • DE1819812U - CUTTING TORCH NOZZLE SET FOR PROPANE GAS. : de en
  • DE1819902U - DEVICE FOR THE PRODUCTION OF A UNIFORM FLUORESCENT COVERING FOR LIGHT TUBES, LETTERS AND THE LIKE. : de en
  • DE1820091U - RADIAL CYLINDER ROLLER BEARINGS. : de en
  • DE1820226U - DEVICE FOR SEWING FILLED BAGS. : de en
  • US2957103A - High power microwave tube : en
  • DE1091210B - Overcurrent switch : de en
  • DE1091166B - Tool for notching or pressing connection sleeves onto electrical conductors : de en
  • DE1091466B - Device for pulling a thread from a stationary bobbin : de en
  • GB851563A - Improvements in or relating to the production of steroids : en
  • US2956298A - Paste-dispensers : en
  • GB851569A - Improvements in and relating to non-reflecting surfaces : en
  • GB851599A - Improvements in or relating to devices for arranging or marshalling dough pieces in or for the manufacture of bread or like products : en
  • DE1091280B - Atraumatic suture needle : de en
  • DE1820284U - SPOOL REMOVAL DEVICE FOR THE WEFT SPOOLS OF LOOMS. : de en
  • BE592045A - A method of manufacturing and repairing the lining of a metallurgical furnace. : en fr
  • BE592256A - A method and apparatus for rapidly performing the chemical-physical analysis of any substance using the energy absorbed in a high frequency, preferably electromagnetic, field : en fr
  • CA607059A - Formation of tube bends : en
  • DE1091366B - Device for the collection of dusts in the air depending on the wind direction : de en
  • DE1091457B - Cutter head for hair clippers : de en
  • GB851762A - A device for securing a member to a support : en
  • GB851912A - Thread tensioner : en
  • US2956445A - Mechanical coupling system : en
  • FR1234659A - Hexamethylene diamine manufacturing process : en fr
  • FR1234823A - Improvements to hinges and similar articles : en fr
  • FR1243993A - Improvements to motion transmission mechanisms comprising a bimetallic strip to compensate for thermal influences : en fr
  • DE1091124B - Process for the preparation of spasmolytically effective basic esters of 2-phenyl-2-hydroxy-3-methyl-pentanoic acid- (1) and its acid addition salts and quaternary salts : de en
  • CA607088A - Suspension system : en
  • DE1820083U - AQUARIUM. : de en
  • DE1820131U - ADVERTISING APPARATUS FOR DIFFERENT PURPOSES. : de en
  • FR1234309A - Process for welding coatings on walls, and coated walls obtained by this process : en fr
  • FR1234312A - Process for recovering valuable metals in metallurgical slags : en fr
  • FR1234680A - Latex items deposited such as girdles, bras : en fr
  • US2957111A - Condition responsive control apparatus : en
  • AU245157B2 - 59492/60 : en
  • BE592089A - Telecommunications installation, especially telephony, with frequency selection. : en fr
  • FR1234561A - Propulsion device in particular for boats and boats equipped with this device : en fr
  • FR1243887A - Advanced training in electric clocks : en fr
  • FR1234428A - Thiophosphoric esters and their manufacturing process : en fr
  • GB851600A - Method of preparing esters : en
  • GB851513A - Improvements in and relating to a system for dispensing carbonated liquids : en
  • GB851685A - Electrostatic deposition of powders on heated surfaces : en
  • GB851927A - Improvements in the drafting apparatus of textile spinning machines : en
  • FR1243903A - Filter and method for the observation of phase objects : en fr
  • FR1244193A - Carrier frequency transmission device on a line comprising several control stations, in particular for railway trains : en fr
  • GR21311B - KITCHEN CLEANING INSTRUMENT. : el en
  • US2957012A - Substituted benzenesulfonylhydrazones : en
  • GB851734A - Improvements in or relating to semi-conductor devices : en
  • FR1234571A - Transistor circuits : en fr
  • FR1243984A - Heel reinforcement of plastics, drawn from sheet metal : en fr
  • FR1244151A - Centering mechanism for airbagless vulcanizing presses : en fr
  • US2956593A - Automatic charging device for pirn changing apparatus : en
  • US2956729A - Unloader means for a reciprocating compressor : en
  • US2956793A - Rotary fluid cooled flame head for flame hardening machine : en
  • USD189022S - Canopy shelter support : en
  • USD189024S - Combined tractor and loader : en
  • US2957107A - Automatic fault finder system : en
  • AU242215B2 - Improved method of and apparatus for agitating cleansing liquid : en
  • AU5946860A - Improvements relating to battery-charging systems : en
  • BE591998A - Control system for current supply columns fitted with contacts for current supply, in electric cranes. : en fr
  • DE1091129B - Marking device : de en
  • FR1244205A - Improvements to ignition systems for internal combustion engines : en fr
  • GB851658A - Production of methylheptenone : en
  • GB851686A - Polyethylene compositions : en
  • FR1243938A - Fiber control and guidance device for double-sleeve stretching of textile machines : en fr
  • FR1234779A - Improved ingot casting process and device for its application : en fr
  • CA607028A - Liquid storage tanks : en
  • AU236657B2 - Ground drilling auger : en
  • BE592008A - Improvements to gas turbine engines. : en fr
  • FR1234588A - Vehicle tire : en fr
  • GB851515A - Fluid-mechanical power transmission apparatus : en
  • GB851718A - Improvements in dynamo-electric machine amortisseur windings : en
  • LU39098A1 - : en
  • US2956978A - Polyalkylene glycol dibenzoates, process of making same and resinous compositions plasticized therewith : en
  • USPP1976P - Peach tree : en
  • DE1091126B - Device for securing a steam turbine condenser : de en
  • DE1091238B - Process for the production of electrical equipment cast with resin : de en
  • DE1819868U - INSULATING STRIP. : de en
  • DE1091478B - Device for locking objects, e.g. Cardboard boxes, by means of an adhesive tape : de en
  • DE1819834U - FABRIC SAMPLE BOARD. : de en
  • DK89866C - Tool holder especially for lathes, planers and similar machine tools. : da en
  • DE1820299U - DRILL STAND. : de en
  • US2956356A - Ironing machine : en
  • BE589877A - Process for the production of layered objects and objects obtained. : en fr
  • DE1091313B - Device for processing the surfaces of workpieces made of wood or similar materials in the grinding process : de en
  • FR1244236A - Hydraulic system for controlling rudders, stabilizers and rudders for ships and airplanes : en fr
  • GB851471A - Improvements in oily-water separators : en
  • US2956798A - Electrician's hand tool for positioning switch boxes and the like : en
  • US2956998A - Adenine derivatives and process : en
  • DE1091359B - Display device for the degree of wear of the stylus on record players : de en
  • USD189078S - Plastic sheet material : en
  • US2956417A - Air conditioning apparatus : en
  • US2956506A - Hydraulic pump or motor : en
  • US2956325A - Band clamp : en
  • US2956926A - Coated citric acid particles : en
  • FR1244013A - Improvements to sanding or grinding machines : en fr
  • FR1244260A - Improvements to reflex viewfinder cameras with mirror : en fr
  • GB851509A - Improvements in or relating to electric switch mechanisms : en
  • BE592479A - Sparingly soluble azo dyes in water, their manufacturing process and their applications : en fr
  • US2956544A - Paper weight and article holder : en
  • DE1091497B - Closure for containers whose liquid content is under the action of a propellant gas : de en
  • FR1244125A - Assembly for simultaneously generating a sawtooth current in a coil and a high voltage : en fr
  • DE1091137B - Steam-heated heat exchanger : de en
  • DE1091354B - Method for producing a tape-shaped magnetogram carrier : de en
  • DE1819820U - DEVICE FOR CORRUGATING ALUMINUM PIPES. : de en
  • DE1820240U - FLAT PLASTIC ADJUSTMENT PIECE. : de en
  • FR1234324A - Improvements to nuclear reactors : en fr
  • FR1234405A - Improvements to gas stove burner power supplies : en fr
  • FR1234809A - Process for tamping loose soils : en fr
  • FR1246797A - Two-row potato harvester-loader : en fr
  • GB851446A - Improvements in or relating to trolleys : en
  • IE24771L - Treatment of synthetic fibres : en
  • DE1820287U - BAND LOOM WITH A REGULATOR CONTROLLING THE TAPE PULL. : de en
  • FR1243834A - Apparatus for treating a surface of a part with a liquid, usable on transfer machines : en fr
  • FR1244272A - Braking device, in particular for tape recorders and tape recorders fitted with this device or a similar device : en fr
  • US2956383A - Product settling attachments for packaging machines : en
  • DE1820272U - DEVICE FOR PUSHING BARRELS, E.G. BOTTLES FROM BARREL TREATMENT MACHINES, ON THE TRANSPORT BELT. : de en
  • FR1234812A - perfected vice : en fr
  • AU5957360A - Improved process and apparatus forthe continuous feeding of cells for fused bath electrolysis of aluminium oxide : en
  • US2956505A - Self-priming centrifugal pumps : en
  • US2956785A - Heating panel construction : en
  • US2956959A - Polymerization of epoxy compounds : en
  • DE1820152U - PUMP FOR VISCOSE LIQUIDS SUCH AS VARNISHES AND PAINTS. : de en
  • FR1234562A - Gas appliance comprising at least two burners fitted with a thermoelectric safety device : en fr
  • FR1234655A - Device for assembling bent supports for airplanes and in particular for gliders : en fr
  • GB851489A - Improvements relating to deco rative laminated sheet materials : en
  • FR1234496A - Improvements to plows with two plowshares known as quarter-turn plows : en fr
  • FR1234594A - Method and device for making large tires : en fr
  • GB851383A - A valve closure unit and a fluid coupling comprising such valve closure unit : en
  • GB851463A - Vacuum cleaner assembly : en
  • GB851892A - Improvements in and relating to footvalves : en
  • FR1234640A - Improvements to systems to record changes or trends in signal quantities : en fr
  • FR1244116A - Yoghurt pot : en fr
  • GB851818A - Improvements relating to moulds for bonding soles to shoe uppers : en
  • DE1091351B - Registering device for recording measured quantities depending on the depth of a geological drilling : de en
  • DE1820041U - DEVICE FOR SOUND RECORDING AND PLAYBACK. : de en
  • US2956518A - Lading barrier or bulkhead structure : en
  • FR1244057A - Conjugated Diolefin Purification Process : en fr
  • FR1244074A - Apparatus for transferring and dispensing liquids under high pressure : en fr
  • FR1244170A - Tensioning device for the canvas hulls of folding motor boats : en fr
  • FR1243828A - Hydraulic system with pressure multiplier and energy accumulator for low head and tidal power plants : en fr
  • FR1243829A - Improvements to analog computers : en fr
  • DE1820200U - DRAWING NAIL WITH A PRINCIPALLY TRIANGULAR PRESSURE PLATE. : de en
  • FR1234333A - Automatic device for adjusting a position : en fr
  • FR1244162A - Cladding panel for walls, roofs, floors, floors and similar uses : en fr
  • FR1244219A - Converter circuit with asymmetrically conductive switching device : en fr
  • BE592476A - Process for the continuous production of sheets, plates and profiles by pressing or rolling a web saturated with a binder : en fr
  • CA606909A - Pelleting of substances in finely divided form : en
  • FR1234837A - Tails and tail panels for underground galleries : en fr
  • FR1234410A - Transmission for motor vehicles : en fr
  • FR1234805A - Improvements made to lighters, in particular to those including a removable fuel tank : en fr
  • US2956402A - Multistage high altitude engine with single combustion stage : en
  • AU5953060A - Improvements in and relating to refrigerators : en
  • BE592349A - Pipe likely to be buried with insulating chaps, especially for remote heaters : en fr
  • CA606869A - Measuring and controlling method and apparatus : en
  • CA607090A - Separator : en
  • DE1819882U - TRANSPORTABLE SINGLE CELL FOR ELECTRIC HIGH VOLTAGE SYSTEMS. : de en
  • DK89836C - Rain cover with hood. : da en
  • FR1234536A - Hydrorefining of petroleum middle distillates : en fr
  • FR1244105A - Fuel control systems for gas turbine engines : en fr
  • FR1234517A - Anti-slip device for vehicle wheels : en fr
  • FR1234584A - Automatic regulator : en fr
  • GB851723A - Improvements in or relating to the polymerization of olefines : en
  • GB851784A - Forced-flow, once-through steam generators : en
  • FR1244025A - Process for the preparation of alpha, beta unsaturated acids of the vitamin a series : en fr
  • DE1819876U - FLUSH-MOUNTED CABINET FOR INSTALLATION SYSTEMS. : de en
  • BE589809A - Musical Christmas crib decorated with luminous subjects. : en fr
  • DE1091213B - Charge carrier for rotating electrostatic machines : de en
  • FR1243961A - Electrically resistant material and its manufacturing process : en fr
  • US2956426A - Domestic appliance : en
  • AU5948360A - Orbiting head for coreless coiler : en
  • BE592063A - Method and device for distributing circlips and analogues. : en fr
  • BE592493R - Process for making copy sheets and copy sheets conforming to those obtained by the process or similar process : en fr
  • CA607038A - Method and apparatus for storing and shipping foodstuffs : en
  • AU4778059A - Improved counterbalancing means for double doors : en
  • BE592126A - Apparatus which disconnects the engine of a tractor when it is docked and method of employing this apparatus. : en nl
  • DE1819924U - ORTHOPEDIC BANDAGE. : de en
  • GB851449A - Improvements in free piston internal combustion engine actuated hydraulic pumps : en
  • GB851853A - Improvements in or relating to the manufacture of rubbe holloware : en
  • FR1243904A - Improvements made to pressure regulators for fluids, in particular for pneumatic metrology installations : en fr
  • US2956534A - Water scooter : en
  • FR1234295A - Process for cutting tubes, machine for implementing this process, and tubes thus cut : en fr
  • GR21285B - METHOD OF PERMANENT SILICONEING OF GLASSES AND / or BLASTED SURFACES, AND PRODUCTS RECEIVED BY THIS METHOD. : el en
  • GR21289B - METHOD FOR THE CONSTRUCTION OF A REMOVABLE BODY (ZOOM) AFTER EXTREME MEMBER AND THROUGH THE SAME METHOD MADE A REMOVABLE POP. : el en
  • AU4815959A - Improvements in lamp holder brackets : en
  • BE592410A - Resonator for very short electromagnetic waves : en fr
  • CA607061A - Composition and process for phosphatizing metal : en
  • BE592116A - Distributor nozzle fitted with a magnetic retention device for the tank fill caps. : en fr
  • FR1234898A - Process for the preparation of an auxiliary suspending agent for obtaining polyvinyl chloride with high porosity and non-vitreous surface by suspension polymerization : en fr
  • FR1234431A - Process for the manufacture of polyvinyl alcohol sheets and apparatus for carrying out this process : en fr
  • FR1234844A - Device for simultaneous measurement and control of several quantities : en fr
  • AU240817B2 - An improved toilet brush : en
  • CA607003A - Electrical relays : en
  • BE589837A - Delay circuit : en fr
  • FR1234781A - Device for actuating the pressure relief valve of flexible-walled tanks : en fr
  • FR1243978A - Three-wheeled motor vehicle for transporting loads, in particular barrels : en fr
  • DE1819966U - MUGS, IN PARTICULAR MADE OF PLASTIC. : de en
  • GB851591A - Automatic gear-changing apparatus for road, rail or other vehicles : en
  • FR1234347A - Method and device for purifying a hot gas stream : en fr
  • FR1244011A - Vulcanized butyl rubber product and its preparation process : en fr
  • BE592059A - Cosmetic product and its process for obtaining it. : en fr
  • FR1234663A - Fluorinated cyclohexadienes : en fr
  • FR1234857A - Optical signaling device : en fr
  • FR1244181A - Device for automatic stop and restart of a pump : en fr
  • GB851979A - A process for the production of fine threads from aliphatic polyolefines of high molecular weight : en
  • BE589965A - Organosilicon compounds. : en fr
  • BE592274A - Device for the entry and exit of the switching carriage in a high voltage switching cabinet : en fr
  • US2956885A - Cheese products and method for the manufacture thereof : en
  • BE592461A - Improvements to plows : en fr
  • AU241083B2 - Improvements in and relating to refrigerators : en
  • US2956881A - Hemioxonol dyes containing a carbocyclic nucleus and photographic emulsions containing them : en
  • US2956682A - Filtering apparatus : en
  • US2956778A - Ski line reel apparatus : en
  • US2956528A - Method of concentrating coating material in containers : en
  • US2957040A - Outdoor corner lamp brackets : en
  • BE589793A - Method of alloying an electrode material to a semiconductor crystal : en fr
  • BE592061R - Gear change by chain derailment. : en fr
  • CA607110A - Calcium cyanamide tablets for the treatment of alcoholism : en
  • BE592199A - Improvements made to locks, in particular for doors with pivoting leaves : en fr
  • BE592447A - Suspended ceiling, more particularly suspended vault for industrial furnaces and formed by stones held by metal links : en fr
  • CA606898A - Corrosion prevention : en
  • BE591942A - Magnetic tape device. : en fr
  • US2956363A - Side cam magazine catch for firearms : en
  • DE1091290B - Process for the manufacture of aerosol spray hair setting agents : de en
  • FR1234499A - Device to facilitate the starting of gasoline engines : en fr
  • DE1091492B - Method and device for drying plastic material : de en
  • DE1819931U - CLOSURE. : de en
  • US2956551A - Hydraulic control valve apparatus for controlling the supply of working fluid to a hydraulic circulating system : en
  • US2956938A - Synthesis of amines : en
  • CA606880A - Valve for soft water unit : en
  • DE1091458B - Take-up machine head : de en
  • BE589971A - Device for displacement measurement : en fr
  • CA606908A - Fluid flow system and control therefor : en
  • CA607204A - Method of manufacturing converter bottoms : en
  • CA607095A - Polymeric film and process : en
  • US2956380A - Improved tool for grinding annular valve seats : en
  • US2956509A - Fluid dispensing pumps : en
  • CA607125A - Secondary contact disconnecting switch : en
  • FR1234506A - Furniture rolling ball : en fr
  • FR1244129A - Demonstration light board : en fr
  • FR1244152A - Coupling : en fr
  • BE592484A - Friction clutch for presses, stampers, shears, etc. : en fr
  • FR1244111A - Improvements to ratchet and ratchet mechanisms, in particular for pneumatic percussion tools : en fr
  • DE1091221B - Backstop for synchronous motors : de en
  • CA606861A - Control system for textile machines : en
  • AU238318B2 - Load-carrying vehicles : en
  • BE591960A - Improvements relating to the production of steel products. : en fr
  • BE592217A - Flow stabilization medium for converging-diverging nozzles : en fr
  • CA607223A - Hobby exerciser : en
  • BE592263A - Slag pocket : en fr
  • CA607146A - Polyisocyanate compositions : en
  • US2956936A - Process for the production of metallic niobium or tantalum by the electrolysis of melts : en
  • US2957022A - Esters of cyclopentane-1, 3-dicarboxylic acid : en
  • US2957137A - Polarity coincidence correlator : en
  • US2956431A - Densimeter : en
  • CA607046A - Control of fungus organisms : en
  • DE1091485B - Hydraulically driven high tipper for conveyor wagons : de en
  • CA607167A - Preparation of metallic elements : en
  • DE1820256U - PACKAGING FOR BOTTLES. : de en
  • CA606910A - Anion-exchange resins : en
  • US2956662A - Handrail structure for moving stairways : en
  • BE591928A - Process for refining pig iron in refining vessels deviating from the round shape. : en fr
  • BE592092A - Elastic fabric. : en fr
  • BE592185A - Fuel injection installation for combustion engines and engines fitted with such an installation : en fr
  • US2956709A - Centrifugal dispenser : en
  • US2957072A - Illuminated switch : en
  • US2956644A - Adjustable vehicle lift : en
  • US2957084A - Alpha air monitor : en
  • FR1234620A - Process for obtaining phenolic condensation products : en fr
  • FR1234673A - Hybrid hydrangea with frank pink flower : en fr
  • GB851525A - Compositions for alimentation of animals : en
  • BE592076A - Continuous malting installation. : en fr
  • BE592301A - Method and machine for the automatic production of bakery dough pieces. : en fr
  • CA607224A - Apparatus for counting sheets of paper : en
  • AU5949260A - 59492/60 : en
  • BE592015R - All terrain vehicle. : en fr
  • CA606855A - Governor for fuel injection pump : en
  • CA607036A - Control for refrigerating system : en
  • DE1091387B - Layered sealing element : de en
  • DE1820169U - WATER TANK FOR WINDOW WASHER SYSTEMS IN MOTOR VEHICLES. : de en
  • CA607185A - Fuel injection pump : en
  • DE1091357B - Suitcase speaking machine : de en
  • DE1091386B - Lid for large diameter ring bowl : de en
  • CA607032A - Track for placing equipment car : en
  • US2956419A - Pressure stabilizer system : en
  • US2957154A - Resistance heating unit : en
  • US2956580A - Self sealing gate valve : en
  • US2957029A - Purification of thiophenols by treatment with aluminum : en
  • US2956285A - Bed pan rinsing structure : en
  • CA606873A - Fortune telling ball : en
  • BE592115A - Process for the purification of sugar solutions : en fr
  • FR1234705A - Tool for pressing molded bodies from pressing masses that can be poured out, but cannot flow : en fr
  • FR1244032A - Improvements to siphons for sinks and the like : en fr
  • BE591961A - Improvements relating to filter cigarettes. : en fr
  • BE592153A - Device for measuring the grinding interval of a fibrous material apparatus : en fr
  • BE592183A - Manufacturing process of curved surface structures for composite constructions : en fr
  • US2956360A - Changeable letter construction : en
  • US2957153A - Resistance temperature detector : en
  • US2957053A - Audio-electric translating device : en
  • LU39084A1 - : en
  • AU244639B2 - Process forthe manufacture of highly molecular polyoxymethylenes ofa defined degree of polymerisation : en
  • US2956860A - Process for producing manganese dioxide : en
  • US2957039A - Wire transposing means : en
  • DE1820057U - WALL PERMANENT CALENDAR WITH SEMI-AUTOMATIC SETTING. : de en
  • DE1820062U - FOLDABLE SPADE FOR SPORT AND HIKING PURPOSES. : de en
  • FR1234276A - Thermoelectric couple : en fr
  • FR1234890A - Sheet metal guillotine shears for variable cutting direction : en fr
  • GB851849A - Improvements in or relating to pistons : en
  • BE592370A - Manufacturing process of agglomerates : en fr
  • CA607163A - Preparation of silane : en
  • FR1234515A - Method and device for the commissioning and decommissioning of installations for the transmission of heat : en fr
  • GB851377A - Engine starting apparatus : en
  • US2957127A - Non-electronic eccentricity indicator : en
  • AU5958160A - Styrene-acrylate graft copolymers : en
  • CA607026A - Lading anchor : en
  • GB851430A - Colour television on projection screen : en
  • US2956559A - Fuel economizer for internal combustion engines : en
  • US2957005A - W-axdehydes of : en
  • DE1091174B - Metallic housing for electrical devices or equipment, in particular sheet steel housing for encapsulated distribution systems : de en
  • US2956462A - Spark-plug socket wrench : en
  • USD189034S - Other : en
  • DE1819849U - MANUSCRIPT HOLDER FOR TYPEWRITERS. : de en
  • FR1234321A - Improvements to thermal insulation : en fr
  • FR1243882A - Method and mold for shaping ceramic articles : en fr
  • GB851867A - Improvements in or relating to methods of figuring surfaces : en
  • GB851541A - Improved hydrocarbon radiochemical conversion process : en
  • FR1234653A - Method and device for punching the exterior surface of hollow bodies and, in particular, the exterior surface of narrow-necked steel bottles, and similar containers : en fr
  • FR1234807A - Colorful, rigid and light coating : en fr
  • GB851788A - Improvements in or relating to joint-filling means in or for a mass structure : en
  • GB852042A - Improvements in or relating to polymeric materials : en
  • GB851476A - Improvements in or relating to the soldering of conductors supported on panels : en
  • DE1091468B - Monitoring device for a spinning and twisting machine or the like with a large number of rotating individual devices to be monitored in terms of speed : de en
  • DE1819818U - BENDING DEVICE IN A PIPING MILL FOR THE PRODUCTION OF SCREW-WELDED PIPES. : de en
  • DE1819958U - CAP CLOSURE FOR VACUUM CLEANER. : de en
  • DE1820100U - HOSE MADE OF ELASTIC MATERIAL. : de en
  • DE1820176U - VEHICLE LOW-PRESSURE TIRES. : de en
  • GB852031A - Improvements in or relating to web tensioning devices : en
  • FR1234423A - Saponification method and apparatus : en fr
  • DE1819918U - SWIVEL BURNER WITH DOUBLE AIR SUPPLY FOR CARBON DUST. : de en
  • DE1820022U - ROUND IRON LINK FOR LINK FENCES. : de en
  • GB851942A - Improvements in or relating to table and like lamps : en
  • FR1234803A - Beam for reinforced concrete floors with prefabricated elements : en fr
  • DE1819801U - CLAMPING DEVICE FOR SOCKET HOLDERS, SOCKING HOLDERS AND THE LIKE. : de en
  • DE1091176B - Contact device for rotary disconnector : de en
  • FR1234369A - Bottle for pouring drinks : en fr
  • DE1820165U - TRACTOR COVER. : de en
  • FR1244233A - Improvements made to assembly devices, in particular intended for tubular scaffolding : en fr
  • GB852039A - New amides of phosphoric acid and thiophosphoric acid, and a process for the production thereof : en
  • DE1091279B - Height-adjustable ceiling suspension with weight compensation : de en
  • DE1091155B - Matrix switch designed as a printed circuit : de en
  • DE1091395B - Process for electrolytic polishing of metals, in particular iron and aluminum, and device for surface treatment of metals, in particular for carrying out this process : de en
  • DE1091448B - Torpedo head for practice purposes : de en
  • FR1234888A - Equipment for setting up a truck bed, fitted with rollers : en fr
  • FR1246910A - Storage facility for various products and objects and in particular for motor vehicles : en fr
  • US2956521A - Pirogi maker : en
  • DE1820119U - KOLLERGANG. : de en
  • FR1234489A - Toothbrush : en fr
  • FR1234865A - Convertible top mounting brackets on a bodywork : en fr
  • US2956985A - Metal salts of dithiocarbamic acids as catalysts in the production of polyesters : en
  • FR1244126A - Compressor, air conditioning generator : en fr
  • DE1091115B - Process for the preparation of 3-formylmethyl-4-methyl-8-alkoxy-1, 2, 3, 4-tetrahydronphthalin-1-ones : de en
  • DE1820270U - PIPE. : de en
  • DE1091362B - Device for mapping the fundus : de en
  • BE591986A - Monocular direct vision telescope. : en fr
  • BE592163R - Spindle bricks / irregular polygonal section with central elliptical hollow to build walls, slabs, vaults, of varying thicknesses, depending on the chosen orientation : en fr
  • CA606891A - Skipping rope : en
  • GB851735A - Improvements relating to fluid pressure railway braking apparatus equipped with automatic train control : en
  • GB851943A - Improvements in or relating to hatchway covers : en
  • BE592091A - Process for preparing 19-nor steroids that are not oxygenated at position 3. : en nl
  • US2957116A - Mechano-electric clocks : en
  • DE1091060B - Flexible, articulated polygon construction : de en
  • DE1820089U - CONTAINER OR PIPE SECTION INSULATED WITH THE AID OF THERMAL INSULATION PLASTIC COVERING. : de en
  • FR1234462A - Manufacturing process for tiles, slabs, shelves or panels with incorporated patterns and the resulting products : en fr
  • FR1234633A - Lid for pouring container : en fr
  • FR1243988A - Apparatus used for the storage or passage of liquefied atmospheric gases : en fr
  • FR1244222A - Shut-off valve, especially hot air or blast valve : en fr
  • GB851516A - Hydraulic control valve throttling mechanism : en
  • US2957014A - Process of sulfation with new sulfating agent : en
  • FR1234863A - Mechanical broom : en fr
  • FR1234678A - Continuous Metal Casting Improvements : en fr
  • FR1243890A - Process for converting carbonaceous material into diamond : en fr
  • FR1244075A - Binder for fibrous glass : en fr
  • FR1244132A - Method and apparatus for applying an electrical connector to the end of an insulated electrical conductor : en fr
  • GB851547A - Tyre bands applying apparatus : en
  • DE1091298B - Device for the production of fibers or webs from hot-plastic, mineral or inorganic substances, in particular glass : de en
  • FR1243955A - Improvements to machines for bending large diameter tubes by circular rolling of their walls around an eccentric axis : en fr
  • GB851444A - Improvements in or relating to vacuum control valves : en
  • GB851804A - Improvements in or relating to poultry cages : en
  • AU5948660A - Thermoplastic mixtures of vinyl chloride containing polymers with chlorinated polyolefins of high molecular weight and process for preparing same : en
  • BE592424A - Hand pallet forklift : en fr
  • FR1234421A - Antistatic linear polycondensates and process for their preparation : en fr
  • FR1243826A - Device for automatically recording the temperatures of metals as they leave the melting furnaces : en fr
  • FR1244253A - Improvements to dressings and their constituent parts : en fr
  • FR1247134A - Imitation of silver plating, gilding, various metal coatings, in the framing industry from vacuum metallization, and products obtained : en fr
  • FR1234558A - Tactile critical impact warning : en fr
  • FR1243832A - Impregnation of cellulose textiles : en fr
  • DE1091310B - Insulation of roofs with corrugated roof cladding using non-rigid insulation panels : de en
  • FR1234586A - Defroster : en fr
  • FR1234647A - flat construction element : en fr
  • FR1234747A - New boxing game with hand and foot controls : en fr
  • FR1234767A - Polygonal sidewall centrifugal fan : en fr
  • FR1244101A - Manufacturing process of semi-crystalline ceramic bodies : en fr
  • GB851767A - Improvements in or relating to sliders for sliding clasp fasteners : en
  • BE589784A - Process for the preparation of novel heterocyclic compounds, in particular of pyrazolo (3,4-d) pyrimidines : en fr
  • BE591972A - Process and installation for the purification and sterilization of swimming pool water. : en fr
  • BE592368A - Device for loading the spinners, in particular the spinners for laundering laundry : en fr
  • FR1244216A - Electric fuse : en fr
  • GB851450A - A new or improved gardening implement : en
  • DE1820289U - LOOM BUFFER HEAD. : de en
  • FR1243999A - Battery connection device in particular of a motor vehicle : en fr
  • FR1234773A - Electro-hydraulically operated multiple valve : en fr
  • FR1244264A - Device usable on lenses or cinematographic devices comprising diaphragm adjusting members : en fr
  • DE1091132B - Ribbon holder for typewriters and similar printing machines : de en
  • DE1091264B - Process for the production of soaps effective against freckles and skin pigmentation : de en
  • FR1234775A - Exhaust silencer : en fr
  • FR1244196A - Pipe scraper : en fr
  • FR1244281A - Liquid mist production device : en fr
  • GB851428A - Fuel supply system for use in aircraft : en
  • DE1091337B - Process for the production of non-flammable plastics which are resistant to aging by light : de en
  • GB851626A - Improvements in or relating to low noise electron guns : en
  • FR1234381A - Pressurized fluid brake system for railway vehicles : en fr
  • FR1234853A - Improvement in metering and distribution devices for liquid flowing by gravity : en fr
  • FR1243937A - Equipment for the preliminary operations and cutting of all fabrics intended for mass production workshops of all lingerie, clothing, underwear : en fr
  • FR1244159A - Mechanically actuated adjustable handling facility for use on board ships : en fr
  • FR1234420A - Fuel saving device for internal combustion engines, to be applied upstream of the carburetor, especially for motor vehicles : en fr
  • FR1244067A - Polymeric film comprising an acid and a drying oil : en fr
  • GB851388A - Improvements relating to the finishing of parts : en
  • DE1091231B - Splash protection for incandescent lamps, high pressure fluorescent lamps and similar luminous bodies of essentially spherical shape : de en
  • DE1091447B - tire : de en
  • DE1819945U - THEFT DEVICE FOR SUITCASE. : de en
  • FR1243845A - Elastic pad : en fr
  • GB852008A - Inertia electric switch : en
  • DE1819813U - DRILL RODS. : de en
  • FR1234719A - Process for preparing alkylene iminoquinones : en fr
  • FR1243967A - Device for improving carburetion : en fr
  • US2956476A - Reflector and mounting therefor : en
  • US2957004A - Bz-phenyl metal phthalocyanine precursors : en
  • US2957070A - Welding : en
  • DE1820096U - HYDRAULICALLY SWITCHABLE TOOTH COUPLING WITH SYNCHRONIZATION BY PLATES OR FRICTION DISCS. : de en
  • US2956851A - Toothbrush holder : en
  • CA607179A - Device for injecting powders or granules into a bath of molten metal : en
  • FR1234388A - Improvements in stacking processes and devices : en fr
  • FR1234393A - Toy gun : en fr
  • FR1234413A - Shoe Fastening Device Introducing Machine : en fr
  • US2956725A - Business-by-carrier unit : en
  • US2956829A - Strike : en
  • US2956315A - Window : en
  • US2956845A - Piston : en
  • US2957092A - Ultrasonic test apparatus : en
  • DE1091464B - Procedure for exploring a water body : de en
  • US2956312A - Process of manufacturing insulated magnet coils : en
  • US2957066A - Electronic temperature regulation for vulcanizing tires : en
  • BE592016R - Grid adjustment for current recressor. : en fr
  • DE1820295U - PLIERS. : de en
  • FR1244254A - Production of transfer images by the diffusion process of silver salts : en fr
  • GB851826A - An improved reversible cassette for the magnetic tape of tape recorders : en
  • FR1234275A - Apparatus using elastic fluid : en fr
  • FR1234438A - Improvements to sickbeds and similar devices : en fr
  • US2956458A - Portable metal straightening device : en
  • US2956565A - Therapeutic device : en
  • US2956670A - Means and method of packaging fragile articles : en
  • US2957166A - Signal pulse converter : en
  • DE1819894U - FUSE CARTRIDGE WITH LOWER PART FOR ROUND CARTRIDGES AND LOW VOLTAGE HIGH PERFORMANCE FUSES. : de en
  • DE1820129U - POSITION. : de en
  • DE1820234U - STACKABLE TIN DRUM. : de en
  • US2956368A - Adjustable foot for hospital and restaurant cabinets, tables and like articles of furniture : en
  • BE592239A - Process for obtaining prefabricated decorative elements or coverings : en fr
  • FR1234698A - Bonding by welding between an element of molybdenum, tantalum or tungsten and another element of a different metal and welding to effect this bond : en fr
  • FR1234649A - Fixing clamp : en fr
  • FR1244006A - Process for the production of higher fatty acylamides of lower aliphatic alpha-amino-monocarboxylic acid salts : en fr
  • FR1234414A - Electrical information processing circuits : en fr
  • FR1244137A - Process and installation for the manufacture of coffee extracts or the like in powder form : en fr
  • FR1244275A - Electromagnetic switch controlled by heating filament, in particular for direction indicator turn signals of vehicles : en fr
  • GB851799A - Improvements in or relating to a poultry nesting unit : en
  • DE1091142B - Mobile track tamping machine with at least one tool carrier that can be moved transversely to the track axis : de en
  • AU250745B2 - Improvements in or relating to powder metallurgy : en
  • US2957131A - Automatic calibration for watthour meters : en
  • US2956538A - Diaphragm vibration control : en
  • DE1091462B - Impact fuse for projectiles that can be tensioned by gas pressure : de en
  • DE1091467B - Mobile delivery plant for car spinners : de en
  • FR1234744A - Process for the heat treatment of glass sheets : en fr
  • FR1244158A - Process for bleaching textile materials which are preferably in the form of wide strips : en fr
  • GB852049A - Improvements relating to pliable sheet material : en
  • BE592071A - New pyrazole derivatives and their preparation process. : en fr
  • BE592112A - Lighting unit with a fluorescent lamp having an opening : en fr
  • GR21309B - DISCRETE DISC CALENDAR ROTATING ROTATED BY BUTTONS AND PLACED IN ANY PLACE. : el en
  • FR1234567A - Pneumatic casing integral with the rim, for vehicle wheels : en fr
  • GB852052A - Propagation of mammalian cells : en
  • USD189030S - Tile or similar article : en
  • IE23959L - Projectiles : en
  • FR1247045A - Induced draft mouthpiece for cigarettes, cigars and pipes : en fr
  • USD189026S - Chair : en
  • DE1091073B - Ring rolling mill with overhung rollers : de en
  • DE1091106B - Process for the preparation of aminoalkyl or aminophenyl vinyl thioethers : de en
  • FR1243879A - Method for preparing piperazine : en fr
  • FR1244059A - Coating materials for glass surfaces based on unsaturated organosilicon compounds : en fr
  • FR1244240A - Washing machine : en fr
  • FR1234370A - Junction transistor : en fr
  • FR1234598A - Manufacturing process for honeycomb articles : en fr
  • FR1234661A - Device for heating a material in a microwave field : en fr
  • FR1243812A - Flat ring seal for anti-friction bearings such as ball and roller bearings : en fr
  • GB851657A - Polymerization of vinyl aromatic compounds : en
  • GB851682A - A cross-bar for the slidable assembly of associated members of roof supports : en
  • DE1820161U - SUSPENSION ROLLER CONTROLLER, ESPECIALLY FOR TRACKED VEHICLES. : de en
  • US2956743A - Slide rule : en
  • US2956763A - Collapsible pallet : en
  • GB851824A - Overhead conveyors : en
  • FR1244178A - Process for manufacturing a flexible and conductive hollow conductor according to that obtained by the process or a similar process : en fr
  • GB851919A - Improvements in or relating to oil-combustion heating : en
  • FR1234685A - Resin products based on polyisocyanates and modified glycidyl ethers : en fr
  • US2956653A - Elevated false floor : en
  • FR1234614A - Agricultural machine comprising a frame, supported by a load wheel, and a tool performing the work of the machine : en fr
  • CA607068A - Method of and means for packaging articles : en
  • US2956350A - Blackboard assembly : en
  • US2956429A - Garage door lock : en
  • US2957141A - Interval stretcher : en
  • GB851640A - Improvements in conveyor : en
  • FR1244291A - Automatic coupling for railway : en fr
  • DE1091212B - Toggle switch with thermal release, especially for overheating protection of hot water storage tanks or the like. : de en
  • DE1091441B - Motor vehicle with the engine compartment behind the driver's cab : de en
  • DE1819938U - SHOPPING BAG. : de en
  • DK89849C - Method for producing printing on continuous webs of metal, and a machine for carrying out the method. : da en
  • FR1234502A - Comb for the hair : en fr
  • FR1234623A - Pneumatic mach limiter : en fr
  • GB851413A - Improvements in or relating to alternating current control systems : en
  • FR1234364A - electrostatic element with high voltage generation by high frequency and cascade rectification : en fr
  • FR1234725A - Device comprising animated subjects, usable in particular for advertising purposes : en fr
  • DE1091330B - Process for the production of resins by polymerizing steam-cracked petroleum fractions : de en
  • DE1091381B - Injection pump coupling, especially for diesel engines : de en
  • GB851549A - Improvements relating to electric cables : en
  • GB852009A - Improvements in or relating to apparatus for snipping coffee cakes, loaves and the like : en
  • FR1234671A - Apparatus for suturing the gastric stump : en fr
  • FR1234259A - Barrier or swing door control device : en fr
  • FR1234467A - Transistor deflection circuit : en fr
  • GB852019A - Improvements in and relating to polymerization : en
  • US2957080A - Method and means for radiation dosimetry : en
  • US2956774A - Vibration dampers for bladed wheels : en
  • US2956843A - Thermally actuated load relieving device : en
  • DE1091113B - Process for the preparation of [Cyclohexanon- (2 ')] - yl- (1) -naphthol- (2) : de en
  • FR1244120A - Turn and bank indicator for flight simulator : en fr
  • GB851592A - Improvements in or relating to optical viewing systems, e.g. periscopes : en
  • FR1244225A - Improvements to tricoises : en fr
  • GB851706A - Improvements relating to the manufacture of metal members or constructional parts : en
  • DE1091154B - Pulse generator for the regeneration of pulses : de en
  • DE1091493B - Process and device for the continuous degassing of foam-forming liquids in hydraulic systems of high-performance aircraft : de en
  • DE1820198U - STRIPE SHAVER. : de en
  • DE1091203B - Power supply : de en
  • US2956997A - Substituted 3, 5-dioxo-tetrahydro-1, 2, 6-thiadiazine-1, 1-dioxides : en
  • DE1819816U - WEATHER DATE. : de en
  • FR1234654A - Heat treatment furnace : en fr
  • FR1243997A - Non-aqueous phosphate coating solutions : en fr
  • GB851847A - Apparatus for descaling pipes : en
  • FR1234768A - Improvements in electrical devices, with removable multiple contacts, and their manufacturing processes : en fr
  • FR1234771A - Improved sockliner : en fr
  • FR1244030A - Guiding device for projectiles fixed at the end of the barrel of a firearm : en fr
  • FR1244262A - Steering system for motor vehicle : en fr
  • GB851392A - Improvements in and relating to cable connectors : en
  • GB851906A - Receptacle with a handle : en
  • US2956791A - Carburetor : en
  • CA606892A - Apparatus for calculating the square root of a number : en
  • DE1091341B - Process for the production of magnesium alloys containing manganese and zirconium : de en
  • FR1234391A - Light source in the far ultraviolet : en fr
  • DE1091105B - Process for the preparation of diketone complex compounds of trivalent titanium : de en
  • DE1820011U - SUPPORT PROFILE FOR FASTENING PLASTIC OR RUBBER-ELASTIC CONSTRUCTION PROFILES IN PLASTER MORTAR. : de en
  • DE1820177U - FULL TIRE FOR VEHICLES, MADE OF RUBBER-ELASTIC PLASTIC OD. DGL. : de en
  • DE1091499B - Web guards with thread brake : de en
  • FR1234344A - Slow-breaking switch : en fr
  • FR1246980A - Anti-freeze tap : en fr
  • FR1234326A - Welded beam for erecting floors and method for its manufacture : en fr
  • FR1244004A - Process for preparing new phosphates from : en fr
  • BE592143A - Closed water motor with horizontal impeller as drive mechanism for casting cart. : en nl
  • BE592267A - Thermoplastic cover for milking machines : en fr
  • CA607006A - Catalytic desulphurisation of hydrocarbons : en
  • US2956876A - Mercapto heterocyclic addenda for reversal color development : en
  • US2957028A - Vapor-phase process for the production of 2, 2-dialkyl-4-pentenals : en
  • US2957036A - Process for preparing diisopropenyldiphenyl and homologs thereof : en
  • BE592459R - Braking device adaptable to electric motors : en fr
  • CA606901A - Treatment of viscose with acrylamide resins : en
  • CA606885A - Toy : en
  • US2956733A - Fluid turning wheels for compressors : en
  • US2956726A - Receptacle for photographic prints and negatives : en
  • US2956993A - Process and catalyst for production of olefin polymers : en
  • CA606914A - Electron irradiation of nylon : en
  • BE592367A - Device for drying out masonry : en fr
  • FR1234471A - Photographic printing device, usable on transfer machines : en fr
  • FR1234605A - Mandrel and method for forming metal parts : en fr
  • GB851933A - Improvements in or relating to electrical contact assemblies : en
  • US2956508A - Piston pump : en
  • US2956311A - Method of forming a suspension-type electric transmission cable : en
  • US2956688A - Shelving assembly : en
  • US2956898A - Certification of correction : en
  • US2956931A - Dispensing biological materials : en
  • US2957017A - Manufacture of mono-alkyl alkylphosphorofluoridite : en
  • US2956479A - Cascaded gun barrel : en
  • US2956816A - Two-position air suspension control valve : en
  • US2957130A - Sand conditioning equipment : en
  • US2957077A - Method and apparatus for producing coated thermoplastic containers : en
  • US2956373A - Glass bulb fabrication : en
  • FR1244039A - Function switch for cameras : en fr
  • DE1819843U - FILING FOLDER. : de en
  • GB851447A - Adjustable height devices for use when standing in crowds whilst viewing sports, games, public functions and the like : en
  • GB851757A - Improvements in or relating to cathode ray tubes : en
  • US2956862A - Process for reduction of chemical compounds : en
  • US2956995A - Continuous process for the production of aliphatic monoolefin polymers : en
  • US2957002A - 6-lower alkyl carboxamidobenzothiazole-2-sulfonamide : en
  • US2957043A - Scanning system for cathode ray tubes : en
  • US2957097A - Cathode ray tube : en
  • FR1234702A - Variable pitch propeller drive motor regulator : en fr
  • GB851545A - Improvements in or relating to chute or magazine feeding equipment : en
  • GB851615A - Improvements in lead accumulator electrodes : en
  • DE1819930U - MULTIPLE CORE BUSHING. : de en
  • DE1820035U - MECHANICAL SCANNING DEVICE FOR POINTER MEASUREMENT, E.G. OF A PHOTOGRAPHICAL EXPOSURE METER. : de en
  • DE1091273B - Process for the desulphurization of gases : de en
  • DE1820056U - COLLAPSIBLE MAGNIFIER FOR SCREEN BAR. : de en
  • DE1820077U - DOG HOUSE. : de en
  • DE1820211U - POSITIONABLE WARNING SIGN FOR MOTOR VEHICLES. : de en
  • FR1234786A - Improvement in notepad media : en fr
  • FR1234648A - Electronic speed limiter device for motor vehicles with preset speed applicable to speedometers : en fr
  • FR1243838A - Tilting lifting hook ensuring absolute safety closure : en fr
  • FR1244263A - Panoramic images de-anamorphosis process : en fr
  • GB851916A - Aircraft : en
  • FR1244164A - Propulsion devices : en fr
  • DE1091187B - Rotary switch with cam control : de en
  • DE1819983U - EGG COOKER IN COMBINATION WITH A KETTLE. : de en
  • FR1234392A - Process for preparing organic percompounds, in particular peroxides : en fr
  • BE592306A - Knitting machine : en fr
  • US2956334A - Method of making rocket nozzles : en
  • US2956631A - Trailer hitch : en
  • US2956642A - Camshaft and bearing lubricating means : en
  • US2956731A - Axial flow fans : en
  • US2957000A - Process of dehydrogenating compounds : en
  • DE1091094B - Process and plant for the production of nitric acid : de en
  • DE1819804U - TENSION AND WEATHERPROOF SUIT : de en
  • DE1819974U - STOOL. : de en
  • FR1234336A - Oxidation process of phenols : en fr
  • FR1243974A - Contact lens molding device : en fr
  • FR1244000A - Polyethyleneimine manufacturing process : en fr
  • FR1246754A - load equalizer for air suspension, in particular for motor vehicles : en fr
  • GB851850A - Improvement in the polymerisation of olefinic compounds : en
  • GB852023A - Improvements in and relating to conveyors : en
  • DE1091284B - Ear insert for hearing impaired devices : de en
  • DE1091407B - Drop hammer : de en
  • DE1820055U - PLASTIC PAD ON FLANGE SURFACES OF LABORATORY EQUIPMENT AND THE LIKE. : de en
  • DE1091479B - Device for applying labels, in particular neck ring labels and champagne ribbons, to bottles : de en
  • DK89838C - Process for dyeing wool in an acid bath with metal complex dyes. : da en
  • FR1243944A - Radio altimeter : en fr
  • FR1243956A - Storage and handling device for heavy objects : en fr
  • BE592104A - Zirconium alloys. : en fr
  • CA607005A - Threaded joint for motor vehicle : en
  • US2956713A - Liquid metering method and apparatus : en
  • FR1234478A - Composite vertical take-off aircraft : en fr
  • FR1247012A - Electron beam system : en fr
  • GB851792A - Optical brightening of polymeric polymethylene terephthalates : en
  • GB851834A - Improvements in or relating to interlocking beads : en
  • FR1234595A - Improvements to stapling machines : en fr
  • FR1244229A - Manufacturing process for medallions and medallions thus produced : en fr
  • GB851744A - Improvements in or relating to methods for the manufacture of encased semi-conductorcrystal devices : en
  • DE1091476B - Process for producing the refractory furnace lining of industrial furnaces, steam boiler furnaces and the like. like : de en
  • FR1234589A - Obturator for tubes and vials : en fr
  • FR1244065A - Process for the introduction of very fine fillers into lacquers and dispersions of these fillers for its production : en fr
  • BE592268A - New pure active substances and production processes. : en fr
  • DE1091494B - Pendulum suspension : de en
  • DE1819807U - TROUSERS. : de en
  • US2956641A - Impingement-type separator : en
  • DE1091190B - Coupling member between the switch shaft stub of a rotary switch and an extension axis : de en
  • DE1819952U - CHANGING ROOM FOR BEACH, SPORT AND CAMPING. : de en
  • DE1820036U - MEASURING DEVICE WITH MULTIPLE SCALES. : de en
  • US2956365A - Holders for fish lures : en
  • US2957139A - Linear frequency counting : en
  • USD189060S - Water heater control : en
  • US2957024A - Methyl alpha-(trifluoromethyl) acrylate dimer and method for making same : en
  • CA606956A - Impact clutch : en
  • GB852002A - Improvements in and relating to electrical delay lines : en
  • FR1234578A - Strip welding device : en fr
  • FR1246769A - Block dryer : en fr
  • FR1234816A - New pump that can be floating or submerged : en fr
  • FR1244235A - Multi-stage, preferably radial, turbo-working machine, in particular turbo-compressor or turbo-blower : en fr
  • GB851470A - Apparatus in filling and closing machines for evacuating and gas-treating packages : en
  • DE1819809U - COLLAR PROTECTION. : de en
  • US2956391A - Cable-forming apparatus : en
  • US2956648A - Trailer brake : en
  • US2956787A - Heat interchanger : en
  • US2956815A - Means for reducing landing gear vibration : en
  • US2956825A - Fluid seals for shafts : en
  • DE1091151B - Time switch for a circuit arrangement for receiving telex characters transmitted in series and in start-stop operation : de en
  • DE1820209U - BANG-MAKING TOY. : de en
  • DK89844C - Process for the preparation of phenthiazine compounds or acid addition salts or quaternary ammonium compounds thereof. : da en
  • DK89863C - Position shift mechanism by a typewriter combination consisting of a typewriter and a calculator. : da en
  • FR1244273A - roller shutter element and roller shutter formed by such or similar elements : en fr
  • GB851373A - Improvements in or relating to amines : en
  • GB852020A - Safety guard for flat cooking surfaces : en
  • DE1091207B - Electrodynamic drive system, especially for electrical switches : de en
  • DE1091443B - Braking device for motor vehicles : de en
  • GR21302B - PLASTIC PIPE OR PRESSED PAPER (KALAMAKI) FOR SUCTION OF BEVERAGES, CONTAINING SWEET AROMATIC SUBSTANCE, LET'S GIVE THERE EVERYWHERE. : el en
  • DE1820236U - GEFAESS OR BASKET OR TUB MADE OF PLASTIC. : de en
  • DE1819976U - ARMCHAIR CONVERTIBLE INTO A RECLINER. : de en
  • DE1819926U - WELDING HELMET. : de en
  • DE1820144U - DISTANCE CONTROL DEVICE. : de en
  • CA607011A - Combined friction and rubber shock absorbing mechanism : en
  • GB851621A - Viscometer : en
  • GB851975A - Improvements in and relating to polyethylene compositions : en
  • DE1819915U - MAGNETIC WORKING CIRCUIT FOR ELECTRICAL DEVICES OF ALL KINDS, IN PARTICULAR FOR ELECTRIC CONTACTORS. : de en
  • GB851620A - Method of coating metal sheets with synthetic plastic : en
  • GB851597A - Improvements in or relating to the heating of furnaces : en
  • GB851901A - Method for the extraction of gas from fuels : en
  • AU5946760A - Improvements in or related to insulated electric cables : en
  • AU5957260A - Fibres from mixtures of synthetic resins with basic nitrogen compounds, particularly receptive to dyes, and process for preparting same : en
  • BE591973A - Improvements in, or relating to, glass constructions. : en fr
  • FR1234533A - Improvements to the methods of producing a distorted image by means of a system of photographic objectives, devices for carrying out these methods and products manufactured according to these methods : en fr
  • GB851821A - Improvements in supporting and feeding apparatus for hammer drills, rotary drills orcoal picks : en
  • US2956842A - Journal lubricating device : en
  • BE592175A - Mechanical cage leveling device for mining machines : en fr
  • CA606974A - Expansion bracelet : en
  • US2956494A - Application of liquid to surfaces : en
  • LU39088A1 - : en
  • FR1234459A - Globe valve with membrane : en fr
  • FR1247056A - Apparatus designed to automatically hook and deplete fish : en fr
  • GB851887A - Substituted phenothiazinyl trifluoromethyl sulfones : en
  • GB852028A - Improvements relating to mechanical handling apparatus for nuclear reactor fuel elements : en
  • US2956607A - Electron tube mount assembly mechanism : en
  • BE589933A - Rotary valve. : en fr
  • BE592423A - Magnetic recording read head : en fr
  • BE592014A - Device for mounting the blade holder frame in stone block sawing machines. : en fr
  • BE592102A - Thermionic tube. : en fr
  • CA607047A - Ethylene polymerisation : en
  • DE1091225B - Isolation arrangement between windings of different voltages built up from disc coils for high voltage transformers u. like : de en
  • DE1819871U - KNIFE BAR FOR CONNECTORS FOR PRINTED CIRCUITS. : de en
  • DK89862C - Calculator. : da en
  • US2956803A - Card processing apparatus : en
  • BE592189A - Automatic arc welding machine : en fr
  • BE592314A - Landing indicator : en fr
  • CA607031A - 1,3-bis(3-isocyanato-o-tolyl) urea : en
  • US2956301A - Web cleaning apparatus : en
  • US2956319A - Mold elevating and cope stripping and drag turnover facilities for mold assembling installation : en
  • USD189076S - Oral breath sweetener inhaler : en
  • GB851921A - Thrust loss indicator : en
  • DE1091258B - Process for the preparation of anthraquinone wool dyes : de en
  • DE1820031U - ELECTRIC BRUSH. : de en
  • BE589917A - Cable reel. : en fr
  • DE1091376B - Rotary piston machine, in particular rotary piston internal combustion engine : de en
  • US2957035A - Copolymerizable methylene-substituted cycloalkenes, their preparation, coating compositions containing them and polymers thereof : en
  • BE592238A - Load balancing mechanism : en fr
  • US2956329A - Manufacture of filamentary tobacco smoke filter : en
  • US2956362A - Package bow : en
  • US2956831A - Soil-working implement : en
  • US2956814A - Automobile suspension system : en
  • CA607155A - Twisting head for simultaneous twisting of two-ply yarn : en
  • BE592195A - Housing for strap reels. : en fr
  • DE1091297B - Tong device for stripper cranes : de en
  • DE1091428B - Device for synchronizing separately running audio and video films : de en
  • US2956355A - Excavating machine : en
  • US2956554A - Method of cooling rotary piston internal combustion engines : en
  • DE1091118B - Process for the preparation of oxazolidone- (2) : de en
  • DE1091440B - Hydraulic double clutch for agricultural machines : de en
  • DE1091489B - Mobile stacking device for heavy goods, especially for railway sleepers : de en
  • DE1820153U - FIRE EXTINGUISHER, IN PARTICULAR FOR COMBATING FOREST DRIVES. : de en
  • BE568367A - Manufacturing process of an insulating panel, provided with a network or conductive circuit, and panel produced according to this process : en fr
  • US2956681A - Wet separating apparatus : en
  • US2957061A - Static relay apparatus : en
  • US2957133A - Automatic meter calibration : en
  • DE1091167B - Connection terminal for leaf-like contact springs : de en
  • DE1091160B - Coordinate selector : de en
  • DE1820216U - CHILDREN'S TOY MUSIC GIRL. : de en
  • BE592449A - Process for the deoxidation of iron or steel and for extracting metals from their ores and other oxygen-fixing reactions in metallurgy, using aluminum : en fr
  • AU237868B2 - Improvements in or relating to testing for damaged fuel cartridges in nuclear reactors : en
  • CA607013A - Draft gears for railway draft rigging : en
  • DE1091442B - Backrests of seats with a resilient seat surface, in particular vehicle seats : de en
  • BE592072A - Cyclonic water separator for steam turbines. : en fr
  • AU243494B2 - Anew and improved mosquito net supporting frame : en
  • BE592066A - A process for the production of yarns suitable for weaving purposes based on linear polycondensation products, as well as the yarns thus obtained. : en nl
  • DE1819916U - DEVICE FOR OPERATING AN ELECTRIC ARC. : de en
  • DE1820075U - DEVICE FOR TREATMENT OF curd. : de en
  • DE1091214B - Brake motor : de en
  • DE1819947U - AIR PERMEABLE COMB ATTACHMENT TO A HAIR DRYER. : de en
  • FR1234748A - New assembly system for shaped parts : en fr
  • FR1246836A - Improvements to electrical devices for organ treatment : en fr
  • CA607027A - Rail connected fitting : en
  • CA607056A - Discriminator circuit : en
  • US2956717A - Wire stripping methods and apparatus : en
  • US2957003A - Imidazolines and imidazolinium salts : en
  • US2957057A - Control operating means : en
  • USD189055S - Lamp base : en
  • CA606962A - Interference elimination in pulse signal systems : en
  • CA606969A - Metallized coating compositions : en
  • DE974225C - Device for stepless regulation of the heating in vehicles : de en
  • US2956498A - Machine for binding railroad ties and the like wooden parts : en
  • US2956946A - Process for removing acids with an ethylene glycol monoalkylamine ether : en
  • CA607220A - Device for coupling rods : en
  • DE1091163B - Electrical stranded conductor embedded in a wire rope : de en
  • CA607085A - Packaging machine : en
  • CA606955A - Fluid pressure brake system : en
  • USD189052S - Expansible chain tor a bracelet or similar article : en
  • DE1091112B - Process for the production of new acetals and ketals containing epoxy groups : de en
  • DE1819824U - DECATING MACHINE. : de en
  • DE1820186U - BOTTLE OPENER WITH CAPSULE FOR SITUATEDLY LIMITED RE-CLOSING OF THE BOTTLE. : de en
  • US2956882A - Photographic emulsion : en
  • AU4787259A - ,A9 IMPROVED MOBILE CRANE ATTACHMfENT' FOR DELIVERING CONCRETE OR LIKE COMMODITIES : en
  • DE1819999U - MOUNTING WALL FOR HOT WATER GENERATOR. : de en
  • FR1234505A - Umbrella flowing : en fr
  • AU249466B2 - Mechanically operated toothbrush of circular section : en
  • BE592252A - Clamping device and method for clamping strip-shaped material, as well as a tensile tester for testing this material. : en nl
  • BE592403A - Process for the recovery of a high quality food protein product especially for young animals. : en fr
  • BE592475A - Improvements to seals : en fr
  • CA606937A - Recorder-reproducer apparatus : en
  • BE592364A - Hot venting of furnaces : en fr
  • DE1091336B - Process for the hydrolysis of methacrylic acid alkyl ester polymers : de en
  • DE1820092U - ELASTIC COUPLING. : de en
  • US2956461A - Wrench for plumbing fixtures : en
  • US2957001A - Process for preparing fluorine-containing organic compounds : en
  • DK89837C - Container for clothespins and similar fasteners. : da en
  • DE1091204B - Multipole overcurrent circuit breaker : de en
  • DE1820148U - ADJUSTMENT DEVICE FOR SLOT CLOSURES. : de en
  • FR1234473A - Multipurpose household appliance known as mixer : en fr
  • GB851965A - Improvements in chain storing devices : en
  • GB851639A - Improved hydrocarbon oils : en
  • FR1234366A - Self-cleaning filter press : en fr
  • DE1819962U - PICTURE FRAME. : de en
  • FR1244044A - Portal or similar : en fr
  • FR1234820A - Shoe tensioner : en fr
  • FR1243868A - Advanced mobile support foot : en fr
  • GB851677A - Improvements relating to lubricating-oil filter devices : en
  • FR1234252A - Plates fitted with slots of variable sections for ceilings or walls of living spaces provided with air conditioning and possibly acoustic control : en fr
  • FR1243914A - Advanced toilet flush : en fr
  • FR1243922A - Improvements to telephone systems : en fr
  • FR1244096A - Process for the preparation of artificial cryolite : en fr
  • FR1244187A - Intake manifold : en fr
  • FR1234455A - Process and apparatus for fractional vacuum distillation : en fr
  • FR1244180A - Broadband antenna for high frequencies : en fr
  • GB851840A - Improvements in games boards : en
  • FR1234379A - Level indicator for coffee machines : en fr
  • GB851442A - Improved stabilizing frame for mechanical excavators : en
  • US2956439A - Multiple motion mechanical integrator : en
  • US2956489A - Cinephotomicrograph : en
  • CA607132A - Self-luminous light sources : en
  • DE1091063B - Hydraulic control device for a support device of the hanging wall that can be moved in the direction of the coal face : de en
  • DE1091109B - Process for the preparation of derivatives of tribenzylsulfonium hydrogen sulfate which are soluble in cold water : de en
  • DE1820262U - CLEAR SALES PACKAGE. : de en
  • DE1820269U - SLOPE PIPE. : de en
  • LU39017A1 - : en
  • AU255348B2 - Improvements in hose couplings : en
  • CA607048A - Ethylene polymerisation : en
  • BE592028A - Process for preparing beta-4-methoxybenzoyl-beta-halo-acrylic acids. : en fr
  • CA606889A - Oil burning heating devices : en
  • CA607049A - Printed circuit baseboard : en
  • CA607086A - Flexible pipes : en
  • BE591984A - Carrier assembly for ground work. : en fr
  • DE1091410B - Process for the manufacture of races for roller bearings : de en
  • DE1819955U - CAMPING HELL FOR RUGS. : de en
  • DE1091418B - Gripper lubrication device for sewing machines : de en
  • DE1820124U - DEVICE FOR ADHESIVE-FREE OR RELEASABLE JOINING OF LAYERS OF PAPER OD. DGL. THROUGH PERFORATION. : de en
  • AU4916359A - Improvements in and relating to mast structures for use in radio communication : en
  • BE591990A - Advanced centering devices for housings. : en fr
  • BE589869A - Advanced filter cartridge. : en fr
  • CA606982A - Hydro-pneumatic suspension unit : en
  • BE592232A - Float valve for tanks, in particular for toilet and urinal flushes : en fr
  • US2956604A - Locking key coupled to lock nut by sliding sleeve : en
  • AU239337B2 - Improvements relating to brakes for strip or foil in rolling mills : en
  • AU5954160A - Quinazolines : en
  • BE592105A - Filter aid. : en fr
  • BE592361A - Improvement of a shielded electricity distribution device : en fr
  • DE1091071B - Device for helical winding of a seam-welded hollow body, e.g. B. Rohres, from tape : de en
  • DE1819877U - FLUSH-MOUNTED CABINET FOR THE INSTALLATION OF ELECTRICAL EQUIPMENT. : de en
  • CA606859A - Display shelves : en
  • DE1091146B - Circuit arrangement in interlockings with a collective indicator for point faults : de en
  • DE1820064U - WORKPLACE FOR AGRICULTURE. : de en
  • FR1234583A - Device for fixing a body in an opening made in another body : en fr
  • FR1244276A - Device for detecting heated axle boxes or brakes : en fr
  • US2956768A - Sign supporting bracket : en
  • DE1820279U - LIQUID CONTROLLED EXCAVATOR. : de en
  • DE974221C - Upper roller support and load arm for spinning machine drafting systems : de en
  • GB852034A - Improvements in or relating to clothes drier drums : en
  • US2956651A - Honeycomb panel : en
  • CA606928A - Self-righting ball joint assembly : en
  • CA607050A - Preparation of halocarbons : en
  • US2956353A - Elevator scraper : en
  • US2956372A - Tipping-off method : en
  • US2956691A - Hydraulic crane : en
  • US2957104A - Analogue to digital converter : en
  • US2956742A - colvin : en
  • CA606979A - Two cycle supercharging : en
  • CA607141A - Solutions of polyesters : en
  • AU245223B2 - Styrene-acrylate graft copolymers : en
  • AU250742B2 - Pharmaceutical compositions : en
  • BE592389A - Special carriage of wagons. : en fr
  • DE1091263B - Process for the production of cleaning agents with a low bulk weight : de en
  • DE1819959U - VACUUM CLEANER WITH DEVICE FOR CONTROLLING THE SUPPLY AIR SUPPLY. : de en
  • GB851490A - Improvements in or relating to centrifugal drying machines : en
  • GB851538A - Water-insoluble azo dyestuffs derived from arylides of 2-hydroxy carbazole-3-carboxylic acids : en
  • GB851559A - A container for accommodating aerosols : en
  • US2956493A - Automatic sequence control for photocomposing machine : en
  • DE1819840U - STICKER CASE. : de en
  • DE1820201U - SHOE INSOLE WITH SPECIAL THERMAL EFFECT. : de en
  • FR1234501A - Valve plug and its manufacturing process : en fr
  • GB851950A - Improvements in apparatus for making headers : en
  • LU38979A1 - : en
  • US2956799A - Tape folder : en
  • US2957121A - Amplifier : en
  • DE1820147U - ROLLING FILM CAMERA WITH A FILM COUNTER DISC AND A FILM INDICATOR DISC CONCENTRICAL TO THIS. : de en
  • GB851909A - Improvements in or relating to sparingly water-soluble heterocyclic azo dyestuffs : en
  • US2956784A - Apparatus for condensing and deaerating : en
  • AU5958060A - Styrene-acrylate graft copolymers : en
  • BE589878A - Process for the polymerization of pyrrolidone. : en fr
  • US2956671A - Composite film wrapping : en
  • US2957085A - Device for bundling light for light measuring devices : en
  • LU39095A1 - : en
  • DE1820205U - HEEL STAIN WITH FASTENING PIN. : de en
  • FR1234836A - Device for coupling two rotating household appliances : en fr
  • FR1246757A - Continuous flow centrifuge and its rotor : en fr
  • US2956326A - Multiple stage molding machine : en
  • US2957046A - Monitoring system for determining listening habits of wave signal receiver users : en
  • US2957060A - Aeration detector : en
  • US2956359A - Animated display : en
  • US2956564A - Diaper holder : en
  • USD189072S - Floating seat : en
  • BE592046A - Further training in agricultural machinery. : en fr
  • CA607058A - Apparatus for color purity correction in color television receivers : en
  • CA607077A - Production of antibiotics : en
  • BE589697A - Process for the preparation of a dry particulate product. : en fr
  • CA607100A - Fibrous tobacco smoke filters : en
  • CA606854A - Safety steering shaft : en
  • CA607123A - Soil-resistance conditioning of fibers : en
  • DE1091345B - Process for the production of bearing materials from zinc-aluminum-copper alloys : de en
  • DE1819992U - HYDRAULIC LIFTING TABLE. : de en
  • DE1820053U - DEVICE FOR DISPLAYING THE TEMPERATURE OF BEVERAGES IN BOTTLES. : de en
  • FR1234522A - Hydropneumatic suspension assembly : en fr
  • FR1246765A - System for the production and distribution of water or superheated fluid maintained at constant pressure and volume under varying temperatures : en fr
  • FR1246942A - Improvements to steelworks recovery facilities : en fr
  • GB851628A - Improvements relating to change-speed gear : en
  • GB851993A - Permeable flexible tubes : en
  • US2956820A - Flexible pipe coupling for beaded conduits having a plurality of pivotal back-up elements : en
  • AU5948260A - Linked double thermostat control in steam - raising plants : en
  • BE592099A - Drain hose for hydraulic equipment. : en fr
  • CA607118A - Connector for a tiltable electrode furnace : en
  • DE1091103B - Process for the preparation of compounds containing one or two nitrogen-containing radicals and one carbon-carbon triple bond : de en
  • DE1819852U - MANIPULATOR FOR FULL BODY AND HULL BODY. : de en
  • DE1819861U - STATOR FIXING FOR UHF TUNER. : de en
  • DE1819965U - BLANKET FILLED WITH DOWN OR WOOL. : de en
  • US2956748A - Digital subtractor : en
  • US2956542A - Adjustable breeding collar for chinchilla : en
  • US2956951A - Water base lubricant containing dimethyl sulfoxide : en
  • US2956588A - Method and means for controlling the operating of a weaving machine : en
  • DE1081040C2 - : de
  • DE1091193B - Contact spring arrangement for electrical switches : de en
  • DE1091344B - Process for the production of ductile materials from titanium alloys with a higher aluminum content : de en
  • DE1819865U - RIBBON CABLE WITH BROKEN DIELECTRIC. : de en
  • FR1234810A - Improvements to electrical integrators : en fr
  • FR1234814A - Soil stabilization process : en fr
  • US2956678A - Method of and apparatus for electrostatically separating ore : en
  • DE1091144B - Electrically powered snow thrower rail vehicle : de en
  • DE1820027U - TRUSS FRAME CARRIERS FOR CONCRETE FORMWORK. : de en
  • AU243464B2 - Improvements in or connected with batch weighing apparatus : en
  • US2956990A - Process of polymerizing ester of acrylic or methacrylic acids : en
  • DE1819891U - MECHANICAL INTERLOCK FOR TWO ELECTRIC CONTACTORS. : de en
  • FR1244109A - Radar scanning systems improvements : en fr
  • GB851846A - Aviation quick release valve : en
  • GB851886A - Substituted phenothiazinyl trifluoromethyl sulfones : en
  • DE1819913U - RING COLLAR AS SUN REFLECTOR. : de en
  • FR1234382A - Rarefied atmosphere switch : en fr
  • FR1234637A - Sanitary napkin : en fr
  • FR1244140A - Device for guiding in translation for parts of machines moving longitudinally relative to one another : en fr
  • FR1244192A - Improvements to stationary pedal devices reproducing velocipedic movements : en fr
  • DE1091056B - Bunsen burner with slit-shaped burner openings : de en
  • DE1819967U - SPOON DESIGNED FOR CONSUMPTION, IN PARTICULAR OF GRAPEFRUIT. : de en
  • DE974156C - Method and device for compacting sand and similar masses, in particular in molding boxes for foundry purposes : de en
  • GB851633A - Improvements in turret lathes : en
  • GB851755A - Improvements in or relating to guide rings or the like : en
  • CA607184A - Process for treating metal : en
  • US2956849A - Reversible lap table and tray : en
  • US2957086A - Arc welding apparatus : en
  • DE1820175U - PLASTIC WHEEL CAP. : de en
  • BE592279A - Armature spacers for electrical machines : en fr
  • US2956663A - Floor conveyor for card sliver cans : en
  • BE592200A - Motor-controlled rope or cable winding and unwinding device : en fr
  • DE1091052B - Waistband arrangement for pants, skirts or the like. : de en
  • GB851957A - Improvements in multi-ply woven fabrics : en
  • BE592489A - Manufacture of reinforced pipes. : en fr
  • BE592490A - Advanced training in conveyor belts : en fr
  • DE1091092B - Process for the catalytic exchange of deuterium between gases containing hydrogen and ammonia : de en
  • DE1091246B - Electro-hydraulic drive for nuclear reactor control elements : de en
  • DE1820078U - FEED MACHINE. : de en
  • US2956977A - Esters of 6-cyanonorcamphane-2(or 3)-carboxylic acid and resin plasticized therewith : en
  • US2957112A - Treatment of tantalum semiconductor electrodes : en
  • DE1819911U - HIGH-FREQUENCY TUBE HIGH PERFORMANCE. : de en
  • FR1234374A - Process for the preparation of condensation products by reaction of aromatic hydrocarbons with oxo compounds and with aryloxylated fatty acids : en fr
  • AU239599B2 - Improvements relating to battery-charging systems : en
  • DE1819847U - TURBINE, IN PARTICULAR STEAM TURBINE WITH LINES CONNECTED FROM THE OUTSIDE. : de en
  • DE1820288U - PROTECTIVE BRAKING DEVICE FOR DOUBLE PROTECTED LOOMS. : de en
  • US2956910A - Removal of combustion chamber deposits : en
  • US2956795A - Spring : en
  • DE1820106U - OBJEC CARRIER FOR SURGICAL OR LIGHTING PURPOSES. : de en
  • FR1234780A - Protection process for boiler and device for its realization : en fr
  • GB851583A - Improvements in or relating to the polymerization of an ethylenically unsaturated compound : en
  • GB851741A - Improvements in or relating to the preparation of 6-methyl steroid compounds : en
  • US2956606A - Patch element for tubeless tires and the like : en
  • US2956775A - Bolted nozzlebox for high pressure steam turbine : en
  • USD189070S - Mjlmoixionoj hiv kooh v hotf : en
  • AU4787759A - Improvements infurniture having metal legs : en
  • DE1819908U - ELECTRIC HIGH VOLTAGE CAPACITOR FOR PULSE CURRENT DISCHARGES. : de en
  • FR1246752A - Process for withdrawing liquids from transport containers at temperatures above the boiling point of the liquid and for closing these transport containers, as well as device for carrying out this process : en fr
  • GB851800A - Improvements in and relating to internal expanding brakes : en
  • BE592348A - Process and machine for the encapsulation of plastic masses, especially on multi-belt machines : en fr
  • AU5950560A - Improvements in or relating to methods of alloying electrode material onto semiconductive crystals : en
  • US2957144A - Variable frequency generator arrangement : en
  • US2957041A - High pressure compression seal terminal : en
  • FR1234495A - Secret locking devices for cabinet or other applications : en fr
  • AU251934B2 - Quinazolines : en
  • BE592408A - Process for the preparation of trimethyl-adipic acid and product obtained : en fr
  • DE1091170B - Electrical device socket : de en
  • DE1091100B - Method and device for the production of unsaturated hydrocarbons from liquid hydrocarbons : de en
  • DK89855C - Device by means of a bridge coupling for highlighting variations in a direct voltage used for regulating purposes. : da en
  • FR1234834A - Box unit, fitted with a device for protection against armed attacks : en fr
  • FR1243824A - Process for the preparation of isoprenic compounds of the carotenoid family and novel intermediates resulting therefrom : en fr
  • US2956401A - Variable thrust rocket motor : en
  • US2956568A - Pipe for tobacco : en
  • US2957145A - Transistor pulse generator : en
  • BE592103A - Improved beryllium production. : en fr
  • US2956952A - Lubricating oil compositions containing polymers of bis-(beta chloroethyl) vinyl phosphonate : en
  • US2956487A - Electrostatic printing : en
  • US2956556A - Inlet passages for internal combustion engines : en
  • USD189057S - Luminaire : en
  • US2956699A - Transportation container : en
  • USD189081S - Faucet : en
  • US2956320A - Casting of metal : en
  • DK89856C - Oil burner. : da en
  • FR1234580A - Electric device for the destruction of certain insects : en fr
  • FR1234765A - New masonry container : en fr
  • GB851690A - Method of dehydrating barium hydroxide hydrates : en
  • GB851856A - Improvements in or relating to the mounting of wire-like or wired components particularly for automatic production : en
  • CA607151A - Werner-type oleophobic chromium compounds : en
  • DE1819964U - WALL HOOK. : de en
  • CA606871A - Tearing eye : en
  • CA606858A - Gas burner : en
  • CA606953A - Tetrafluoroethylene resin with phenol aldehyde resin : en
  • CA606995A - Fail-safe protection for code communication control systems : en
  • CA607206A - Herbicidal composition employing ammonium sulfamate : en
  • US2956330A - Stabilized yarn : en
  • BE592041A - System and device for automatic installation of transport. : en fr
  • CA606911A - Transportation of liquid explosives : en
  • US2957132A - Meter testing with digital counters : en
  • AU255954B2 - Improved process and apparatus forthe continuous feeding of cells for fused bath electrolysis of aluminium oxide : en
  • US2956428A - Sliding door lock : en
  • US2956789A - Mechanical vibrator system : en
  • BE592394A - Double diaphragm pump and more specifically fuel pump : en fr
  • US2956294A - Multiple spindle tapping machine with inclined rotary dual disc work carrier means : en
  • BE592397A - Device for feeding cans to the automatic can feeder of a mechanical loom : en fr
  • US2956436A - Rate gyroscope : en
  • US2956578A - Fuel control unit : en
  • US2956463A - Helical spring sleeve for lathes : en
  • CA606840A - Heated beverage maker : en
  • DE1091323B - Process for the production of foams containing urethane groups : de en
  • DE1091367B - Link network of cryotrons : de en
  • DE1819884U - SWITCH DISCONNECTOR WITH A TILTING PIPE SWIVELING BETWEEN THE TWO KNIVES OF EACH DOUBLE KNIFE. : de en
  • US2956808A - Power take-off spreader : en
  • BE591988A - Valve for the flow of fluids. : en fr
  • SE173058C1 - : sv
  • US2956584A - Check valve : en
  • US2956893A - Perlite insulation material : en
  • CA606987A - Gear checking apparatus : en
  • BE589892A - Concentration of radioactive solutions. : en fr
  • CA607171A - Washing apparatus : en
  • US2956801A - Bag manufacture : en
  • US2956622A - Gas burner : en
  • US2956925A - Antifungal antibiotic from s. coelicolor var. aminophilus : en
  • BE568379A - SAFETY DEVICE FOR APPLIANCES CONTAINING A GAS BURNER. : en fr
  • BE592219A - Process for the preparation of cellulose wadding, wet-resistant papers and boards and products obtained : en fr
  • CA607172A - Refining process : en
  • US2956342A - Precision concentricity gauge : en
  • AU4805559A - Improvements inthe operating mechanism of electromechanical meters : en
  • BE592064A - Temperature-controlled piezoelectric crystal device. : en fr
  • CA606920A - Devices for surgical work : en
  • DE1091436B - Flight control device : de en
  • AU5946660A - Electrical circuit elements containing high dielectric constant ceramic : en
  • AU5950160A - Pharmaceutical compositions : en
  • DE1820118U - ROLLER MILL, ESPECIALLY FOR GRAIN. : de en
  • FR1234331A - Vinyl-pyridines production process : en fr
  • FR1234880A - Testing device applicable in particular to cigarette machines : en fr
  • DE1091400B - Rust removal paste : de en
  • DE1820072U - TAPE MADE OF A FLEXIBLE PLASTIC. : de en
  • FR1234852A - Electrical insulator : en fr
  • FR1244282A - Soundproofing panel : en fr
  • FR1234541A - New spinnable polyurethanes and their preparation process : en fr
  • FR1243885A - Pneumatic grain conveyor : en fr
  • FR1244127A - Improvements to forklifts : en fr
  • GB852054A - Improvements in and relating to high speed plasma generators : en
  • BE592358A - Reactivation process of zeolite molecular sieves : en fr
  • BE592482Q - Harvesting machine for beets and other tubers : en fr
  • DE1820179U - CHILDREN'S FOOT PROTECTION DEVICE FOR BICYCLES. : de en
  • FR1243863A - Vehicle suspension : en fr
  • GB851664A - A roller briquetting press for briquetting ore, coal, or similar material : en
  • AU5957160A - 1, 3-butadiene/isoprene copolymers : en
  • BE592187A - Device for reversing the direction of rotation of the drive motor of the laundry agitator of a washing machine. : en fr
  • DE1819811U - TO BE LIGHTED FOR BURNING ILLUMINATION LABELS WITH QUICK-FIRE WICK AND LAMPION CANDLES WITH ATTACHED LIGHTING STRING. : de en
  • FR1234572A - Improvement in spindles for spinning machines and the like : en fr
  • FR1244242A - Device for triggering buttons and apparatus fitted with this device or a similar device : en fr
  • AU5956260A - Granulation process : en
  • DE1091085B - Surface tube condenser : de en
  • DE1091411B - Process for producing impact-free, cylindrical workpieces : de en
  • FR1234477A - Agricultural machine comprising a frame which carries at least one tool performing the work of the machine : en fr
  • FR1234875A - Polyazo dyes and their preparation process : en fr
  • FR1244068A - Automatic broaching stitcher : en fr
  • FR1244081A - Fork lift trolley : en fr
  • GB851576A - Isomerization of alkylated benzenes : en
  • BE592047A - Process and machines for cutting sheet metal. : en fr
  • BE591944A - Improvements in electrostatic printing. : en fr
  • AU252121B2 - High pressure ethylene polymerization : en
  • BE592211Q - Improvements relating to wheeled toy vehicles : en fr
  • CA607174A - Polyester composition : en
  • BE592022A - Process for obtaining tetracycline. : en fr
  • DE1819870U - LOET FLAG. : de en
  • CA606965A - Switch operating means : en
  • US2956628A - Peanut harvester : en
  • FR1234372A - Improvements in the neutralization of acidic or alkaline solutions, in particular residual aqueous solutions : en fr
  • FR1234758A - Improvements made to filling nozzles for isobarometric liquid dispensers and to their order : en fr
  • BE592292A - Dyeing process : en fr
  • AU242449B2 - Production of small particle size titanium tribromide or trichloride : en
  • CA607192A - Process for improving organic fibrous and film material : en
  • CA606986A - Railway train airbrake system : en
  • BE592249A - Device for pre-setting of weight values on a scale with graduated dial : en fr
  • DE1820294U - COLLET AND MULTI-PURPOSE COLLET. : de en
  • FR1244199A - Cottonseed Processing Machine : en fr
  • US2956736A - Centrifugal fans : en
  • AU5946960A - Machine tool device : en
  • BE592210A - Harrow tine for the distribution of liquid ammonia in the soil : en fr
  • BE589879A - Device for the deformation of materials, for example in the form of bars or wires. : en fr
  • BE591965A - Device for reinforcing the shielding of a self-supporting blast furnace. : en fr
  • US2957126A - Non-electronic eccentricity detector : en
  • US2956887A - Method and system for processing fruit juices : en
  • AU241548B2 - Production of isoprene : en
  • AU5955460A - Load-carrying vehicles : en
  • BE592308A - Folding pocket, for records, cards, documents etc ... : en fr
  • BE592421A - Process for treating molten metal masses with metal salts, in particular halides : en fr
  • AU5958260A - Methacrylate-acrylate graft copolymers : en
  • US2956744A - ellerbeck : en
  • DE1820038U - FUEL CONSUMPTION METER. : de en
  • DE1091417B - Sewing machine for the production of a lockstitch seam with a column-like workpiece carrier : de en
  • CA607194A - Wave signal receivers : en
  • DE974211C - Self-propelled device for cutting and shaping peat : de en
  • FR1234398A - New polyolefin compositions : en fr
  • GB851814A - Improvements in or relating to inductances : en
  • DE1091426B - Reel for film and magnetic tape with clamping device for the outer end of the tape : de en
  • CA606890A - Mailbox : en
  • DE1820228U - DEVICE FOR WRAPPING LABELS. : de en
  • CA606877A - Air conditioned display compartment and method : en
  • FR1234476A - Composition comprising high density polyethylene and crosslinked rubber : en fr
  • FR1243886A - Device for fixing a removable canopy on a special machine. : en fr
  • GB851535A - Copolymer emulsions : en
  • BE592088A - Method and machine for abrasion finishing of curved surfaces of various parts. : en fr
  • US2956935A - Chromium plating : en
  • US2956327A - Ceramic ferroelectric bodies : en
  • FR1234581A - Combined accelerator-brake for automobiles : en fr
  • GR21293B - WOMEN'S SHOE HEEL SPARE PARTS. : el en
  • US2956386A - Lawn mower : en
  • US2956639A - Coke oven gas naphthalene absorbing final cooler : en
  • BE592042A - Apparatus for cutting, crimping and automatic reception of glass at the outlet of the stretching machines. : en fr
  • CA606918A - Mounting means for sliding doors : en
  • FR1244173A - Improvement in smoke purifiers usable in chimneys : en fr
  • GB852057A - Halogenated fluorescein derivatives : en
  • US2956369A - Toy : en
  • US2956723A - Laminates : en
  • FR1243873A - Process for obtaining fancy yarns for weaving and knitting effects : en fr
  • FR1243972A - Hydraulic block for servo devices actuated by pressurized liquid : en fr
  • GB851952A - Substituted trifluoromethoxy- and trifluoromethylmercaptophenothiazines : en
  • FR1243870A - Support device for pneumatic hammer drills : en fr
  • FR1234870A - Apparatus for mixing liquids with solids : en fr
  • FR1243804A - Improvements to double-acting axial turbine installations : en fr
  • FR1243921A - Improvements to milling machines for cutting safety key teeth : en fr
  • FR1244049A - Oscillator and frequency multiplier device : en fr
  • FR1244115A - Improvements to springs for anti-shock watch bearings : en fr
  • US2956921A - Nematocidal polyamine salts of phosphorothioic acids : en
  • FR1244009A - Electromagnetic coupling : en fr
  • FR1244026A - Process for the purification of conjugated diolefins : en fr
  • GB851729A - Improvements in or relating to contacts suitable for outdoor high-tension electricalswitches : en
  • FR1243811A - Electrical resistance : en fr
  • GB851884A - Improvements in or relating to corrosion preventing devices for storage tanks for water and aqueous mixtures : en
  • AU5962660A - Temple construction for spectacle arm mounted hearing aids : en
  • FR1234868A - Improvements to underwater gas pipelines floating between the bottom and the surface : en fr
  • FR1247251A - Enamelled winding wire : en fr
  • GB851588A - Lubricating oil compositions : en
  • US2956683A - Water strainer : en
  • US2956846A - Aluminum piston with aluminum alloy ring carrier : en
  • US2956861A - Process for the preparation of highly dispersed metallic oxides, particularly zinc oxide : en
  • FR1234557A - Photo-electric light meter : en fr
  • FR1234756A - Device for studying the deformation under load of a homogeneous medium : en fr
  • FR1243977A - Device for propelling a mobile in a fluid : en fr
  • GB851618A - Permeable membrane and method of producing the same : en
  • FR1234427A - Marcs retaining door for continuous worm press : en fr
  • FR1234435A - Device for kneading lengthwise patterns kneaded into balls by a dough divider with a star knife : en fr
  • GB851732A - Improvements relating to fluid control valves : en
  • GB851894A - Mowing and hoeing unit : en
  • GB851584A - The after-treatment of ion-permeable selective membranes and membranes thus treated : en
  • GB851852A - Improvements in or relating to the heating of furnaces : en
  • FR1234487A - Process for producing an agglomerated and sintered chromium addition agent for use in the manufacture of ferroalloys in an electric furnace : en fr
  • GB851502A - Improvements in or relating to methods and apparatus for caking fine and super-fine ores : en
  • FR1234406A - Game involving the propulsion of a small ball by throwing pawns : en fr
  • FR1243878A - Improvements made to handling devices such as containers : en fr
  • GB851625A - Electric current generating and storage systems for road vehicles : en
  • LU39010A1 - : en
  • FR1234256A - Sophisticated pay envelope : en fr
  • GB851902A - Protection of structures in sea water against foulding by marine growths : en
  • CA606931A - Remote clutch assembly for motor vehicles : en
  • CA606851A - Thermal insulating wallboard : en
  • CA606868A - Reciprocating action pumps and in particular fuel injection pumps : en
  • CA606951A - Electric contact : en
  • DE1091295B - Metal mold for standing casting : de en
  • DE1820008U - RELEASABLE SCREWLESS CLAMPING DEVICE FOR PLATE-SHAPED OR BOX-SHAPED COMPONENTS MADE OF PLASTIC. : de en
  • FR1243995A - Board game : en fr
  • US2957122A - Temperature compensated voltage stabilizer : en
  • FR1234887A - Process for the selective extraction of hydrocarbons : en fr
  • GB851556A - Improved pile or column raising and lowering apparatus : en
  • DE1820260U - PACKAGING PILLOWS MADE OF PLASTIC FILM. : de en
  • FR1234729A - Device for diverting or diverting a gas stream flowing in ducts or leaving these ducts, in particular for jet engines : en fr
  • GB851424A - Improved control system for a variable-ratio power transmission mechanism : en
  • DE1091370B - Magnetic tape writer : de en
  • DE1819971U - LEG CHAIR. : de en
  • DE1091186B - Slide switch : de en
  • DE1091424B - Elevator and release device for SLR cameras with slot shutter : de en
  • DE1820051U - LENS FEED DEVICE ON STILL IMAGE PROJECTORS. : de en
  • FR1244285A - Heat sealed article, such as a sheet of thermoplastic foam heat sealed to a thermoplastic film : en fr
  • GB852055A - Improvements in or relating to relays employing magnetic spring contacts in sealed protective tubes : en
  • GR21288B - CLOSURE DEVICE FOR BASEMENTS. : el en
  • GB851721A - Improvements in and relating to snap-acting thermostatic switches : en
  • GB851941A - Thermally responsive switch structures : en
  • GB852035A - Improvements relating to the curing of copolymers of diverse mono-olefins : en
  • DE1820039U - FLOW SIGHT GLASS. : de en
  • DE1820166U - FASTENING DEVICE FOR SEATS IN A OMNIBUS. : de en
  • US2956680A - Method of and apparatus for separating ash and cleaning shot : en
  • US2957013A - Process for making crystalline 9alpha-fluoro hydrocortisone acetate : en
  • US2957128A - Measuring means for paramagnetic gases : en
  • US2957135A - Frequency measuring device : en
  • DE1091156B - Circuit arrangement consisting of magnetic cores with an approximately rectangular hysteresis loop for switching through bipolar pulses : de en
  • DE1091399B - Process for producing a frit base enamel for cast iron : de en
  • FR1234535A - Process for the production of a low melting point slag in the manufacture of metallic magnesium by reduction of magnesium oxide with ferrosilicon : en fr
  • GB851482A - Improvements in or relating to the etching of germanium and silicon : en
  • FR1234788A - Double head guns for electrostatic spraying and projection : en fr
  • FR1244003A - Folding canoe : en fr
  • FR1244036A - Filter assemblies and water separators for fuels or other liquids : en fr
  • FR1234456A - Vinylphosphines and their preparation process : en fr
  • GB851878A - Improvements relating to stands for small articles such as accessories for vacuum cleaners : en
  • USD189041S - Triple dresser : en
  • GB851991A - Recovery of uranium values from uranium-bearing raw materials : en
  • FR1234746A - Very high purity silicon preparation process : en fr
  • FR1244034A - Process for sieving powder, in particular very fine-grained powder and device for carrying out the process : en fr
  • GB852006A - Improvements in or relating to loudspeaker diaphragms : en
  • US2956572A - Rotary spray tube for dishwashers : en
  • CA607107A - Carton : en
  • CA607162A - Preparation of silane : en
  • FR1234646A - Steel degassing plant : en fr
  • GB851589A - Lubricating oils : en
  • IE24548L - Nematodicides : en
  • FR1234261A - Guardrail console associated with a formwork prop : en fr
  • US2956495A - Portable chimney : en
  • US2957138A - Voltage regulator adjustor : en
  • DE1819845U - FILTER ELEMENT, WRAPPED INTO A STORAGE ROLL, FOR LIQUID FILTERS. : de en
  • FR1243816A - Process for improving cellulosic organic products in the form of fibers or sheets : en fr
  • GB851907A - Substituted dinitrophenyl pentenoates : en
  • FR1244160A - Eccentric press with lower drive mechanism : en fr
  • GB851984A - Improvements in yarns and method of making same : en
  • FR1243965A - Method of fixing the twist of textile products : en fr
  • FR1244147A - Mechanical pencil with an eraser whose position is adjustable by screwing : en fr
  • FR1244163A - Radar system : en fr
  • GR21279B - EXTRACTION OF CIGARETTES FROM THIS BOX. : el en
  • GB851980A - A machine for printing flexible plastic containers : en
  • DK89852C - Apparatus with a power transistor. : da en
  • US2956308A - Chemical treatment of shaped polymeric articles : en
  • US2956817A - Trailer hitch : en
  • US2957136A - Pulse counting system : en
  • DE1091365B - Device for measuring the specific gravity of liquids : de en
  • GB852045A - Improvements in or relating to blast tubes for refining crude iron : en
  • DE1820248U - TUBE CLOSURE. : de en
  • FR1234298A - Automotive headlight adjustment device : en fr
  • FR1234859A - Quick and concentric clamping device for any tool moving in a circular motion : en fr
  • DE1091350B - Registration device with cards as recording media : de en
  • DE1819897U - FERRARIS COUNTER WITH MEDIUM FOR TEMPERATURE COMPENSATION. : de en
  • DE1820001U - BRICK MADE OF HYGROSCOPIC MATERIAL WITH VENTILATION SYSTEM FOR DEHUMIDIFYING MASONRY. : de en
  • DE1091128B - Machine for embossing address plates for addressing machines : de en
  • DK89870C - Mixing tap especially for use with hot water tanks. : da en
  • US2956649A - Multiple disc wheel brake and hydraulic actuating system : en
  • US2956719A - Package for articles, such as cigarettes and the like : en
  • FR1234789A - Slaughtering machine especially for coal : en fr
  • DE1091303B - Device for regulating the delay of a conveyor device, e.g. an elevator car : de en
  • DE1820002U - CLOSING ORGAN FOR DEHUMIDIFICATION DRILLING IN MASONRY. : de en
  • DE1820290U - WEB MACHINE, IN PARTICULAR GRIPPER WEAVING MACHINE. : de en
  • FR1234511A - Improvements to supersonic planes : en fr
  • GB851742A - 6-methyl steroid compounds and the preparation thereof : en
  • GB851869A - Improvements in or relating to electrically heated towel and like rails : en
  • DE1091236B - Light band for tubular discharge lamps : de en
  • GB851629A - Improvements in or relating to fuel injection nozzles for internal-combustion engines : en
  • US2956780A - Fairlead : en
  • US2956908A - Oil resistant coated gasket material : en
  • DE1091095B - Process for the production of nitric acid : de en
  • DE1091375B - Overload and stone protection for plowshares : de en
  • DE1091463B - Electrical switching arrangement for igniting the impact charge of projectiles : de en
  • CA607062A - Parallel fast carry adder : en
  • GB851399A - Improvements in cathode assembly : en
  • GB851560A - Improvements in devices for fastening a bearing in a circular opening in a frame : en
  • GB851891A - Improvements in or relating to heat pumps : en
  • DE1819904U - MULTI-LAYER ELECTRIC COIL. : de en
  • CA607098A - Photographic film and process for making the same : en
  • CA607144A - Container : en
  • CA607203A - Method of producing tuyere bottoms for the refining process in metallurgical furnaces, particularly converters : en
  • US2956986A - Linear polyurethane-semicarbazide : en
  • DE1820058U - SPEEDOMETER WITH SWITCH DEVICE FOR SPEED WARNING SYSTEMS IN MOTOR VEHICLES. : de en
  • DE1820112U - COPY MILLING MACHINE. : de en
  • GB851727A - Transparent films from linear propylene high-polymers : en
  • GB851832A - Improvements in trawls or like fishing nets : en
  • CA606977A - Weeder : en
  • GB851739A - Improvements in or relating to chemical polishing compositions : en
  • GB851990A - Improvements in or relating to steroids and the manufacture thereof : en
  • FR1234577A - Improvements to air traffic control devices : en fr
  • GB851872A - Improvements in or relating to the production of polybutene filamentary materials : en
  • GB851971A - Cooling arrangements for dynamo electric machines : en
  • GB851619A - Improvements in or relating to the rectification of air : en
  • GB851940A - Improvements in or relating to power plant including a closed cycle gas turbine engine : en
  • GB851958A - Improvements in or relating to direction finding radio installations : en
  • US2956669A - Traveling case for officers' caps : en
  • US2957047A - Automatic telephone system : en
  • US2956827A - Lock construction : en
  • DE1819815U - MULTI-PART CONSTRUCTION FOR MINING COMPANIES. : de en
  • US2956746A - Automatic piece tallying machine : en
  • GB851679A - Improvements in or relating to steroids and the manufacture thereof : en
  • US2956960A - Compositions comprising a styrene polymer, a hydrocarbon and an aminoacid and method of foaming same : en
  • US2956667A - Apparatus for conveying granular material around an arcuate section of conduit : en
  • FR1247252A - Variety of rose and its production process : en fr
  • DE1091459B - Ejection device for shoe machines, such as twin glazing machines : de en
  • US2956989A - Polymerization of 2-olefins : en
  • US2957054A - Transducer : en
  • AU253308B2 - Cation exchange resin, process for preparing thesame and process for catalyzing reactions using said resin : en
  • BE589977A - : en fr
  • GB851707A - An electrical control device utilising current comparison : en
  • DE1820173U - SUN PROTECTION DEVICE FOR TIRES ON MOTOR VEHICLES. : de en
  • DE974224C - Setting device : de en
  • FR1234359A - Turbine blade copy machine : en fr
  • FR1243896A - Crane mounted in sections correlated with the building to be constructed : en fr
  • FR1246815A - Refinements to opening rings for binders and the like : en fr
  • US2957115A - Electrical measuring and control servosystem : en
  • US2956629A - Planter marker control : en
  • DE1091268B - Device for generating a fuel gas by gasifying a solid, finely divided fuel : de en
  • US2956394A - Bearing element : en
  • US2956405A - Power system : en
  • GB851406A - Methods for making composite electric circuit components : en
  • FR1244290A - Further training in oil-fired heaters : en fr
  • FR1234330A - Adjustment device controlled by a thermal feeler for water heaters for cooling motor vehicles : en fr
  • FR1243822A - Panel for the width opening of trawls : en fr
  • GR21308B - AUTOMATIC INSTALLATION OF ELASTIC SUFFICIENTS. : el en
  • US2956711A - Powder dispensing mechanism : en
  • FR1234692A - Lifting method for machine frame : en fr
  • AU237391B2 - Linked double thermostat control in steam - raising plants : en
  • CA607037A - Method of chilling foodstuffs and the like : en
  • DE1091500B - Tool for driving nails : de en
  • DE1819941U - BAR MADE OF LIGHT METAL IN ANODIZED DESIGN FOR WOMEN'S BAGS OD. DGL. RESERVATIONS. : de en
  • GR21297B - TOILET BASIN SEAT. : el en
  • FR1234893A - Improvements to electric oscillation generators : en fr
  • USD189069S - Motion picture camera : en
  • FR1234355A - Further training in textile trades : en fr
  • FR1234599A - Heating regulator with two-blade heated by the current of the device : en fr
  • DE974209C - Steel light carrier for ceilings : de en
  • FR1234348A - Chain for carriers : en fr
  • FR1243865A - Improvement in the realization of p-n-p-n silicon switching diodes : en fr
  • FR1243986A - Combination of a saturated transformer and an unsaturated transformer to obtain a stabilized voltage : en fr
  • DE1091149B - Automatic coupling for control lines for the electrical system of railroad cars : de en
  • DE1091415B - Dust protection device on straight-through filters for harmful, for example toxic or radioactive dusts : de en
  • DK89842C - Process for the preparation of aminoisoxazolidone compounds. : da en
  • FR1234375A - Improvements in the production of regenerated protein fibers : en fr
  • GB851836A - Active substances from orchid tubers and process for their manufacture : en
  • GB851931A - Recovery of polymers from solution : en
  • GB851820A - Improvements in plant producing energy : en
  • GB851998A - New cyclopentanophenanthrene derivatives and processes for the production thereof : en
  • BE592012A - Gas filter. : en fr
  • DE1820271U - CONVEYOR FOR AGRICULTURAL SCHUETTGUETER. : de en
  • US2956757A - Core chuck : en
  • FR1247175A - Further development in the manufacture of cascade image amplifiers : en fr
  • DE1819949U - CREAM OD. DGL. BOX WITH THE INSIDE OF THE LID DESIGNED AS A MIRROR. : de en
  • CA607072A - Preventing scale formation in slurry feeding processes by means of a mixture of alkali hydroxide and carbonate : en
  • BE592231A - Overload safety device for tie rods with pressure nut, in particular in rolling mill stands without uprights : en fr
  • GB851523A - Thermosensitive circuits : en
  • US2956313A - Methods of vulcanizing soles onto shoe bottoms : en
  • US2956446A - Alternate action arrangement : en
  • US2956906A - Enameled sheet steel : en
  • US2957167A - Method and apparatus for speed variation compensation in a recording system : en
  • GB851429A - Mechanical actuator : en
  • GB851551A - Improvements in method of adhering butyl rubber to metal : en
  • DE1091140B - Device for hardening steels using the line hardening method : de en
  • DE1819986U - POT LID HOLDER. : de en
  • GB851697A - Luminiferous elements : en
  • US2956440A - Phonograph mechanism : en
  • DE1820258U - PACKAGING FILM WITH INSULATION LAYER. : de en
  • FR1243916A - vortex gas circuit heat exchanger : en fr
  • US2956526A - Incinerator : en
  • GB851994A - Process and apparatus for the conversion of hydrocarbons : en
  • GR21286B - CERTAIN CUTTING TRACK FOR ROLLERS OF STORES, HOUSES, ETC. : el en
  • DK89845C - Process for the preparation of phenthiazine compounds or acid addition salts or quaternary ammonium compounds thereof. : da en
  • US2956634A - System for acoustic pulse frequency logging : en
  • GB851544A - Improvements in or relating to semi-conductor devices : en
  • US2956512A - Hydraulic pump or motor : en
  • FR1234540A - Device for controlling the relative position of surfaces of solids of revolution : en fr
  • FR1234699A - One-piece wheel and method of manufacturing it : en fr
  • FR1234889A - Improvements in color imaging : en fr
  • FR1234465A - Process for the manufacture of organic substituted hydrazines : en fr
  • FR1244054A - Window unit with multiple elements and opening systems : en fr
  • FR1234332A - Manufacturing process of flexible corrugated tubes : en fr
  • FR1244079A - Method for the continuous coagulation of milk and apparatus therefor : en fr
  • FR1234797A - Process for unclogging the walls of silos, hoppers and chutes used for the storage and handling of iron ore or other products with a tendency to stick : en fr
  • FR1243815A - Device for cutting the tabs of sectors, especially in wood, comprising a saw table and a saw : en fr
  • FR1244041A - Colombium-based alloy : en fr
  • FR1244139A - Device for controlling the flow rate of a pipeline : en fr
  • AU5946560A - Method for jointing plastic insulated conductors : en
  • AU5949160A - Improvements relating to electric switch units : en
  • CA606884A - Towing bar with wide range hitch : en
  • DE1820048U - BEAM SPLITTER FOR SPECTRAL PHOTOMETER. : de en
  • DE1820076U - DEVICE FOR REMOVING. : de en
  • AU238333B2 - Improvements relating to electric switch units : en
  • CA607113A - Crimping : en
  • CA607191A - Process for improving organic fibrous and film material : en
  • FR1234368A - Method of manufacturing a thermoplastic synthetic material container : en fr
  • FR1234644A - Defibering machine for obtaining pulp : en fr
  • FR1234722A - New construction system : en fr
  • FR1234855A - Clamp for masonry and public works companies : en fr
  • US2956513A - Ballast tamping machine : en
  • US2956344A - Indicating device for use in compensating displacements in machine tools caused by temperature changes : en
  • DE1820297U - HAMMER TYPE TOOL. : de en
  • FR1234563A - Method of obtaining a semiconductor device, in particular a transistor comprising a single crystal base body made of silicon : en fr
  • GB851410A - Fabrics composed of locally bonded fibrous webs : en
  • GB852022A - Improvements in methods of and apparatus for the production of glass or the like rod, filament, or tube : en
  • FR1234337A - Method for removing contact masses based on phosphate and phosphoric acid : en fr
  • FR1234731A - Improvements in the production of hydrogen peroxide : en fr
  • GB851624A - Improvements in and relating to electric power transformers : en
  • FR1234394A - Improvement in signaling changes of direction of vehicles : en fr
  • FR1234617A - Inclined lift for blast furnace loading by skip : en fr
  • GB851763A - Improvements in or relating to the moulding of bodies of expanded plastic : en
  • DE1820282U - DUESE FOR SPRAYING LIQUIDS. : de en
  • FR1243908A - Labeling machine improvements : en fr
  • FR1234715A - Motorized wheelbarrow : en fr
  • FR1246911A - Improvements to rubberized rollers, especially for conveyors : en fr
  • FR1244064A - Mechanism indicating the flight attitude of an airplane, particularly in roll and yaw : en fr
  • DE1091455B - Rail head regrinding machine : de en
  • DE1820063U - BORDER BED PLOW. : de en
  • FR1244143A - Receiver device for alternating current track electrical circuits : en fr
  • GB851522A - Improvements in bituminised fibrous sheet materials : en
  • GB851553A - A process for the production of cross-linked elastomers : en
  • GB851648A - Improvements in filters : en
  • GB851756A - Improvements in and relating to autographic registers : en
  • FR1244063A - Process for stabilizing gaseous acetylene under pressure : en fr
  • FR1234460A - Tubular rotary kiln : en fr
  • GB851973A - Electroplating bright gold : en
  • GB851464A - Lock stitch sewing machine : en
  • GB851548A - Improvements in or relating to processes for the preparation of carbon base materials and nuclear reactors including such materials : en
  • CA607165A - Hydraulic ram assembly : en
  • DE1091182B - Control unit for AC switch : de en
  • DE1819825U - COVER. : de en
  • DE1819892U - PROGRAM CONTROL DEVICE. : de en
  • BE592040A - Device for multiple treatments for strips of textile fabric or other products and method of use. : en fr
  • BE592100R - Process and device for purifying all kinds of liquids, with or without precipitating agents, in which the suspension is maintained by continuous circulation. : en fr
  • CA606900A - Driving mechanism for cycles : en
  • CA607022A - Electro-magnetic vibrator : en
  • CA607139A - Impregnation of wood chips : en
  • CA607221A - Circuit interrupter : en
  • FR1234345A - Coin counter device : en fr
  • GB851474A - Liquid spraying apparatus : en
  • GB851681A - Treatment of hydrocarbons : en
  • FR1246880A - Improvements to distributors of mustard or similar product : en fr
  • FR1234425A - Air conditioner : en fr
  • FR1234485A - Process for obtaining a bar formed by a semiconductor product of low ohmic resistance : en fr
  • GB851511A - Improvements in or relating to bimetallic elements : en
  • US2956430A - Weather seal for lock : en
  • US2957069A - Instantaneous heater for liquids : en
  • USD189059S - Calibrating unit for injector test stand : en
  • DE1091276B - Spinning solution : de en
  • DE1091490B - Device for pulling loose material from containers, e.g. Bunkers, silos or the like : de en
  • DE1820237U - CASE, IN PARTICULAR FOR PENCILS. : de en
  • DE1091089B - Device for automatic setting of the most favorable efficiency of electrostatic precipitators : de en
  • DE1091343B - Process for the production of thin magnetic material of high permeability from iron-nickel-molybdenum alloys : de en
  • DE1819887U - ELECTRIC SWITCH. : de en
  • GB851731A - Improvements in the preparation of polymeric mixtures and compounds : en
  • FR1234362A - Tool for driving in fasteners and fasteners : en fr
  • GB851376A - Improvements in a magnetically controlled clutch or brake : en
  • FR1234670A - Multi-staple device for ligation of blood vessels in deep cavities with ii-shaped metal staples : en fr
  • FR1243933A - Hot air generator with combustion chamber and heat recovery unit for operation with pneumatic burner with vertical or horizontal radiant flame : en fr
  • DE1091072B - Device for helically corrugating a pipe : de en
  • CA607109A - Temperature and earthquake responsive safety cut-off valve : en
  • US2956759A - Aircraft wings incorporating power installation for propulsion : en
  • GB851504A - Non-return valve disc retaining cages : en
  • GB851855A - Improvements in or relating to containers such as barrels : en
  • DE1091318B - Method for welding individual sections of products made of polyester resins or such a section with a section of products made of polysiloxanes to form a whole piece : de en
  • FR1234778A - Needle bearing cage and its manufacturing process : en fr
  • FR1234799A - Improvement in the manufacture of waterproof laminates : en fr
  • DE1091157B - Arrangement for limiting the input voltage of an amplifier used, in particular, to measure the flow rate when testing switching devices : de en
  • DE1819881U - CONTROL CABINET, IN PARTICULAR CONTROL PANEL. : de en
  • FR1234602A - Centrifugal pump composed of juxtaposed elements : en fr
  • FR1244200A - Movement transmission mechanism : en fr
  • FR1244241A - Small power transformer : en fr
  • GB851725A - Improvements in laminated article : en
  • GB852060A - Auxiliary blowing apparatus in a melting or treatment furnace : en
  • FR1234616A - Ignition wick for liquid fuel burner : en fr
  • FR1243934A - Reflective stud, especially for airfields : en fr
  • DE1819856U - REMOVABLE FLOOR COVERING COMPOSED FROM INDIVIDUAL, RELEASABLY CONNECTED PROFILE SHEETS. : de en
  • FR1244005A - Method and device for producing photographic emulsions : en fr
  • BE592018A - Process for preparing unsymmetrical azo compounds. : en fr
  • GB851623A - Hair drawing-in apparatus for fur sewing machines : en
  • GR21294B - INSURANCE MECHANISM OF CAR HYDRAULIC BRAKES. : el en
  • DE1819822U - CLAMPING FLAP FOR FABRIC TENSIONING MACHINES. : de en
  • DE1820067U - STICK-LIKE HAND-HELD DEVICE WITH DIPPING TIP FOR COLLECTING AND READING PAPER AND RUBBISH ON LAWN AREAS AND THE LIKE. : de en
  • FR1234755A - Advanced contactor for signal lamp or other similar applications : en fr
  • FR1244202A - Ignition device for internal combustion engines : en fr
  • US2956406A - Hydraulic constant speed devices : en
  • DE1091175B - Electrical distribution systems sealed watertight and dustproof : de en
  • DE1091229B - Circuit arrangement for converting a change in resistance into a direct current : de en
  • GB851468A - A copying lathe provided with a turret : en
  • GR21291B - BOILING DEVICE (COOKER). : el en
  • LU39091A1 - : en
  • US2957151A - Current transformer : en
  • DE1091138B - Method and device for purifying natural gas before it is liquefied : de en
  • DE1091192B - Fluid rods for electrical high-voltage switches : de en
  • DE1820203U - FOOTPADS. : de en
  • CY203A - Aromatic sulphonyl chlorides : en
  • DE1819923U - SURGICAL FORCEPS, CHONCHOTOME OD. DGL. : de en
  • DE1820193U - SANDING AND POLISHING BLADE CARRIER WITH PROFILED FLANGE SURFACE : de en
  • FR1234754A - Soft cover for pendant remote control button boxes : en fr
  • FR1234760A - Improvements to sealing gaskets : en fr
  • GB851486A - Improvements in or relating to windscreen washing devices : en
  • DE1091195B - Contact arrangement for level selector : de en
  • DE1091220B - Single armature homopolar frequency converter : de en
  • DE1820122U - QUICK POEKEL SCALE. : de en
  • DE1091293B - Portable breathing apparatus : de en
  • DE1820071U - EARTH DAMPER. : de en
  • DE1820276U - ALARM SWITCH DEVICE FOR BATTERY-FEED ALARM CLOCKS. : de en
  • FR1234618A - Improvements in shielding for electronic parts, in particular for electronic tubes : en fr
  • GB851918A - Improvements in or relating to circular knitting machines : en
  • GB851841A - Means facilitating the positioning of printing plates upon rotary printing components : en
  • DE1819921U - WIND WINGS. : de en
  • DE1820132U - DISPLAY DEVICE. : de en
  • US2956992A - Process for the polymerization of olefins with catalysts of certain alkyl aluminum etherates and group iv-b metal tetrachlorides : en
  • FR1244083A - Mixtures of lubricating oils containing added barium petroleum sulphonates : en fr
  • US2956332A - Machine for manufacturing pin electrodes : en
  • US2956897A - Coating composition : en
  • AU5956460A - Cleaning tank closure apparatus : en
  • BE592371A - Ball joints for remote tools : en fr
  • DE1091374B - Devices for increasing the pressure in the upper link of three-point hitching devices : de en
  • FR1234607A - Process for the production of gas containing sulfur dioxide : en fr
  • FR1234641A - Plane guided on a rail for mining coal in a size by dressing : en fr
  • GB851753A - Vinyl chloride resin compositions : en
  • DE1091233B - Support for an electric gas and / or vapor discharge lamp with heat protection cover : de en
  • DE974217C - Process for the production of copolymers from aromatic vinyl hydrocarbons and for the production of alkyd resins, polyhydric alcohols, polyhydric and monohydric carboxylic acids : de en
  • FR1234879A - Improvements to products for the extermination of pests and to processes for preparing o, o-dialkoyldithiophosphoryl-fatty acid anhydrides and amides usable as active ingredients in these products : en fr
  • FR1243833A - Improvements made to fuel injection devices in which the same <<piston-cylindre>> assembly of a reciprocating pump successively supplies several injectors : en fr
  • FR1244037A - mechanical load handling equipment : en fr
  • FR1244190A - Agricultural trailer with variable track and width : en fr
  • FR1244269A - Sorting table for laundries, in particular for items of laundry which have just been brought in and packed, for example, in bags : en fr
  • GB851539A - Improvements in or relating to speed governing systems : en
  • BE592354A - Prefabricated partitions : en fr
  • CA607149A - Laxative syrups containing di-n-octyl sulfosuccinate salts : en
  • DE1819828U - OXYGEN WASHING MACHINE FOR DELICATES AS AN ADDITIONAL UNIT TO THE VACUUM CLEANER. : de en
  • FR1234422A - Process for the preparation of sapogenins : en fr
  • FR1243942A - Straight-line comber lifting device : en fr
  • FR1244055A - Colombium-based alloy : en fr
  • CA606905A - Substituted mercaptobenzimidazols as rubber vulcanization retarders : en
  • US2956443A - Automatic variable speed transmission : en
  • US2956488A - Photographic camera with automatic shutter retarding device : en
  • FR1243895A - Improvements to devices to produce high pressures at high temperatures : en fr
  • FR1243981A - Model device for performing training exercises for resuscitation trials by artificial respiration methods : en fr
  • GB851976A - Linear quinacridone pigments : en
  • GB852010A - Improvement in the polymerisation of olefinic compounds : en
  • US2956310A - Casting of thin cellular resin sheets : en
  • US2956754A - Comb winding guide : en
  • US2957082A - Constant bearing evaluator : en
  • DE1091456B - Swing bearings for wings of windows that can be swung one after the other about two horizontal axes. : de en
  • FR1234802A - Perfected shirt collar : en fr
  • USD189020S - Restaurant building : en
  • LU39027A1 - : en
  • US2956930A - Antibiotic production : en
  • DE1091430B - Photographic copier : de en
  • FR1234570A - Fan enhancements for automotive cooling systems : en fr
  • FR1243877A - Heat treatment process to improve the mechanical characteristics of aluminum-magnesium-silicon alloys : en fr
  • FR1244010A - Process for the preparation of tert.-amino-alkylated primary amines : en fr
  • FR1234604A - Electronic device to stimulate muscles : en fr
  • DE1091191B - Trip device for electrical switchgear : de en
  • FR1243854A - Shoe : en fr
  • GB851803A - Arrangement for the protection of motorists : en
  • BE592470A - Process for the manufacture of demountable watertight fittings on large welding constructions of the envelope type : en fr
  • DE1820040U - MINIATURE RECORD WITHOUT CENTER HOLE. : de en
  • FR1244266A - galvanic primary element : en fr
  • GB851499A - A tool for withdrawing keys serving to secure members to shafts : en
  • BE591954A - Switch. : en fr
  • BE592406A - Floor, panel and similar objects, of metal sections, electrically welded together : en fr
  • FR1234257A - Improvements to derivatives of aliphatic bases and more particularly to amino-aliphatic derivatives of bis (p-dialkylaminoaryl) methane : en fr
  • FR1244195A - Garage for parking cars, especially in public spaces : en fr
  • FR1243919A - Welding process between materials with very different coefficients of expansion : en fr
  • CA606997A - Nitrogen oxide fume abatement : en
  • US2956339A - Pipe cutter : en
  • US2956705A - Cabinet framework : en
  • DE1091148B - Heating changeover for electric locomotives : de en
  • DE974208C - Shampoo in sheet form : de en
  • FR1234860A - Articulator reminding physiological movements of the lower jaw : en fr
  • FR1244071A - Process for the polymerization of olefins and catalysts suitable for this purpose : en fr
  • FR1243872A - Device for instrument holders, in particular for dental equipment : en fr
  • FR1234432A - Process for manufacturing thin sheets of polyvinyl alcohol and equipment for implementing this process : en fr
  • FR1243911A - Machine for dressing hosiery items, such as underwear and outerwear for example : en fr
  • BE592234A - Electrical plug panel : en fr
  • DE1820296U - ATTACHMENT PLATE FOR BOLT SETTING TOOLS TO PREVENT ACCIDENTS DUE TO LATERALLY ESCAPING BOLTS. : de en
  • GB851601A - Utilization of molasses spent wash : en
  • GB851668A - Improvements in or relating to the production of polyurethanes : en
  • GB852007A - A method of and apparatus for making moulded cubes of sugar crystals : en
  • BE592472A - Explosives waterproofing and sensitization process : en fr
  • DE1091208B - Overcurrent protection circuit for high frequency generators of short wave therapy devices : de en
  • GB851945A - Apparatus for joining and sealing components of containers : en
  • US2956875A - Electrophotographic process for making stencil screens : en
  • USRE24887E - evans r : en
  • CA606878A - Method and means for maintaining material at a predetermined temperature in an open compartment : en
  • CA607127A - Apparatus for interleaving bags made of a thermoplastic material : en
  • BE592101R - Process and device for the purification of all types of liquids, with or without precipitating agents, in which the suspension is maintained by continuous circulation. : en fr
  • US2956546A - Eraser with suction disposal : en
  • BE592242R - Metal frame : en fr
  • US2956579A - Dishwashing apparatus : en
  • US2956468A - Plastic fastener with rounded expandable portion : en
  • US2956569A - Cigar holder : en
  • CA607029A - Well packer : en
  • CA607142A - Method of homogenizing and reducing lean iron ore : en
  • US2956297A - Brush mechanism : en
  • US2956636A - Loudspeaker : en
  • US2956761A - Self-levelling and weighing device : en
  • US2956381A - Packing apparatus and method : en
  • US2956687A - Bottle holder : en
  • DE1820285U - FOLDING HANDLOW CHAIR. : de en
  • BE592334A - Device for controlling a frame carrying the fabric in a sewing machine : en fr
  • BE591968A - Process for the production of foams from polyvinyl combinations. : en fr
  • BE592393A - Motor vehicle fuel supply device : en fr
  • BE592341A - Process for the preparation of quinacridone intermediates : en fr
  • CA606933A - Impact meter : en
  • US2956890A - Mold dressing : en
  • CA607052A - Expansion bracelet : en
  • US2956767A - Bathroom fixture mount : en
  • US2957160A - Indicator devices to control the running condition of motor vehicles : en
  • US2956929A - Tyrosinase concentrate and extractant and method for making same : en
  • DE1820073U - COLLECTORS FOR HEMP AND FLAX. : de en
  • DE1820137U - PHOTOGRAPHIC FLOOR CAMERA. : de en
  • FR1234723A - Switch with automatic positioning device : en fr
  • FR1243807A - Improvements to detonating cords : en fr
  • GB851736A - Improvements in or relating to sheet metal heat exchangers such as radiators for central heating or for cooling transformers : en
  • BE592300A - Portal bridge. : en nl
  • US2956654A - Two-speed bicycle hub transmission and brake : en
  • US2957164A - Ferroelectric storage device : en
  • AU243887B2 - Temple construction for spectacle arm mounted hearing aids : en
  • USD189080S - Sink strainer : en
  • BE591953A - Device for the automatic drying of steam turbine installations with sampling and one or more envelopes. : en fr
  • AU240071B2 - ,A9 IMPROVED MOBILE CRANE ATTACHMfENT' FOR DELIVERING CONCRETE OR LIKE COMMODITIES : en
  • CA607073A - Curing sulfur-curable polyalkyleneether polyurethane polymers : en
  • US2956715A - Holder for headed tools : en
  • US2956996A - Alkylated phenotfflazenecarboxamede : en
  • US2957073A - Combination dome and reading lamp assembly : en
  • CA607111A - Push-button tuner for high frequency circuits : en
  • FR1234559A - Improvements made to the inlets for fluids flowing at supersonic speeds, in particular to the air inlets for stato and turbo-reactors : en fr
  • FR1234703A - A method of making a proteolytic enzyme substance : en fr
  • GB851483A - Improvements in or relating to stands for temporary signs and notices : en
  • US2956483A - Magazine structure and carton opening device for packaging machines : en
  • US2956454A - Index mechanism for a combination machine tool : en
  • US2956617A - Combination table and folding chair : en
  • DE1820278U - BASE FOR MACHINING MACHINERY FOR MACHINING WATER SOIL. : de en
  • DE1819917U - DEVICE FOR ACCELERATED EXTRACTION OF SMOKE GASES BY USING A FAN. : de en
  • DE1819823U - DYE AND MOLDING MACHINE FOR HOSPITALS. : de en
  • FR1234383A - Further training for sea tankers : en fr
  • GB851772A - Cross-linked polyesters of dicyclopentadiene dicarboxylic acids : en
  • AU5948160A - A process of and apparatus for controlling the heating and cracking times in cracking plants : en
  • CA606903A - Continuous wave radar station : en
  • BE589851A - Electric detonator in time : en fr
  • BE568302A - PROCESS FOR PREPARING DIMETHYL TEREPHTHALATE WITH A HIGH DEGREE OF PURITY. : en fr
  • BE592044A - Feeding device for mobile blowing nozzle. : en fr
  • US2956850A - Table leg joint connection : en
  • FR1234302A - Sorting and grading process for ceramic tiles : en fr
  • FR1234694A - Equipment for detecting cracks in fuel cartridges for nuclear reactors : en fr
  • GB851398A - Relay multivibrators : en
  • US2956839A - Container having a built-in emptying device for pulverulent material or the like : en
  • BE592201A - Assembly device for door handles : en fr
  • CA607200A - Substituted piperazine alkanols and process for producing the same : en
  • CA607157A - Safety landing for moving sidewalks : en
  • US2956520A - Candy cane forming machine : en
  • US2956771A - Mass spectrometer leak : en
  • US2956826A - Coupling unit : en
  • BE592337A - Process for preparing tertiary hydroperoxides : en fr
  • AU5954560A - Process forthe manufacture of highly molecular polyoxymethylenes ofa defined degree of polymerisation : en
  • BE592058A - Pen with interchangeable cartridge. : en fr
  • CA607177A - Air vacuum valve : en
  • BE592033A - Cleaning apparatus. : en fr
  • CA606958A - Dissimilar metal welded joint with protective overlay : en
  • DE1091224B - Method for manufacturing a conversion current transformer with a cut ribbon core : de en
  • DE1091439B - Device for starting the engine via a continuously variable V-belt drive : de en
  • GB851608A - Servomotor control system : en
  • CA607205A - Reduction process : en
  • US2956558A - Means for starting and operating internal combustion engines : en
  • US2957065A - Apparatus for removing waste filamentary material from a spool or bobbin : en
  • CA607222A - High strength alloy steels : en
  • US2956303A - Articulated hinge : en
  • US2956652A - Elevated false floor : en
  • US2956781A - Deflecting tool : en
  • US2956659A - Modulating control for fluid pressure actuated clutches and brakes : en
  • BE592120A - Electric water heater. : en fr
  • CA607197A - Briquetting roller press : en
  • DE1820267U - TRANSPORT EQUIPMENT FOR MANURE SPREADER OD. DGL. : de en
  • GB852005A - Improvements in and relating to machines for stacking folded or unfolded paper sheets : en
  • CA606949A - Electron tube apparatus : en
  • BE592236A - Signposts, particularly for road signs : en fr
  • DE1820050U - CASE FOR DIAPOSITIVE. : de en
  • GB851759A - Improvements in or relating to infra-red responsive devices : en
  • CA607053A - Centrifugal pump with air-lock prevention : en
  • CA607025A - Rubber shock absorbing mechanisms for railway car draft riggings : en
  • US2956389A - Suction device for textile machinery : en
  • CA606975A - Phase detector for television : en
  • CA607089A - Paper-makers' dryer felt : en
  • US2956358A - Menu selector : en
  • US2956435A - Condensation nuclei detector : en
  • US2956531A - Mooring device : en
  • CA607043A - Regenerative gas turbine : en
  • FR1234367A - Exhaust silencer of burnt gases for internal combustion engines : en fr
  • FR1234759A - Axial sealing device between male and female conical parts movable relatively to each other and its applications : en fr
  • FR1243949A - Improvements to neutron spectrometers : en fr
  • FR1244089A - Pocket umbrella handle : en fr
  • GB851528A - Seam welding by high-frequency resistance heating : en
  • CA607175A - 16-methyl-4,6-pregnadienes : en
  • US2956574A - Fusible valve : en
  • US2956625A - Dump bailer : en
  • US2956920A - Dichloro vinyl phosphonic acid esters : en
  • US2957020A - Method of preparing phosphorus containing insecticidal compounds : en
  • BE592330A - Mixer equipped with high speed rotary stirrer : en fr
  • BE592401A - Centrifugal pump driven by electric motor : en fr
  • CA606981A - Coating compositions containing ionic crosslinked anionic-cationic copolymer : en
  • DE1819880U - STEEL COUNTER AND DISTRIBUTION CABINET IN FLUSH-MOUNTED DESIGN FOR INSTALLATION IN WALL. : de en
  • DE1819927U - DEVICE FOR ADMINISTERING PARENTERAL SOLUTIONS. : de en
  • CA607103A - Rotatable arc welding tool : en
  • DE1091090B - Electrostatic dust separator with one or more tapered channels with louvre-like slots arranged perpendicular to the direction of flow of the dust-containing gas : de en
  • DE1091304B - Mobile crane with semi-trailer : de en
  • US2956769A - Vacuum frame mat : en
  • US2957030A - Organic peroxides : en
  • US2956922A - Protection of growing plants : en
  • US2956404A - Fuel vaporizer : en
  • US2956684A - Domestic appliance : en
  • US2956433A - Pressure sealing means for liquid level gages : en
  • US2956560A - Brush deflector for bows : en
  • US2956576A - Device for sensing the rate of change of flow of liquids : en
  • US2956581A - Liquid discharge measuring means : en
  • US2957081A - Radiation detector : en
  • FR1244029A - Special cartridge for launching projectiles attached to the end of firearms : en fr
  • GB851883A - Spray means for windscreen washing apparatus of motor vehicles : en
  • GB851954A - Improvements in band clamps : en
  • US2956596A - Slasher saws : en
  • BE592073A - Rim for attaching tires to off-road vehicle wheels. : en fr
  • CA606947A - Television transmitting alignment system : en
  • CA606959A - Safety container for radio active substances : en
  • AU5951360A - Process for extrusion casting thermoplastic. polymers and apparatus therefor : en
  • BE591971A - Method and device for the preparation of drinking water from unsanitary raw water. : en fr
  • CA606944A - Data processing apparatus : en
  • CA607093A - Ball and socket plastic fitment : en
  • CA607187A - Apparatus for treating foundry sand : en
  • DE1091282B - Device for dental wax modeling work : de en
  • FR1234783A - Panel for various assembly elements and more particularly for furniture, partitions, doors or other elements and its manufacturing process : en fr
  • GB851540A - Method of applying coatings to the surfaces of porous material : en
  • US2957008A - Process of preparing the lactone of : en
  • US2956991A - Three-component alkyl aluminum halide catalysts for olefin polymerization and olefin polymerization process therewith : en
  • US2956597A - Treadle-operated under-table traveling saw : en
  • US2956961A - Polyester-urethanes derived from cyclohexanedimethanol and textile fabric coated therewith : en
  • US2956413A - Method and apparatus for dispensing liquid fuel : en
  • DE1819872U - STRAIN RELIEF FOR SPLIT PLUGS, COUPLINGS OD. DGL. : de en
  • DE1820006U - BOX SUPPORT COMPOSED FROM TWO OR MORE STEEL PROFILES. : de en
  • FR1246835A - Hydraulic cylinder for controlling mechanisms such as those of plow cutters : en fr
  • US2956587A - Sectional duct : en
  • DE1091451B - Device for adjusting the pitch of the blades of propellers, in particular ship propellers : de en
  • DE1819808U - REINFORCEMENT DEVICE FOR APRON TOPS. : de en
  • DE1820170U - SIGN FOR MOUNTING ON MOTOR VEHICLES. : de en
  • DE1820191U - COVER FOR SANDBlasting ROTARY TABLE SEGMENTS. : de en
  • DE1820232U - STORAGE AND TRANSPORT CONTAINER. : de en
  • DE1091249B - Electrically heated water heater : de en
  • DE1091325B - Process for stabilizing polyolefins : de en
  • AU236170B2 - Improvements in and relating to mast structures for use in radio communication : en
  • DE1091305B - Stove for solid fuels with a roasting and baking tube arranged below the furnace : de en
  • DE1819860U - IN PARTICULAR, TELEPHONE DIALER USED AS AN ADVERTISING ITEM. : de en
  • US2957093A - Eddy current braking apparatus : en
  • FR1244297A - Low voltage multi-pole disconnect switch for panel mounting : en fr
  • US2956374A - Glass bulb fabrication : en
  • US2957162A - Punched card to magnetic tape converter : en
  • DE1091066B - Ventilation device on a long conveyor : de en
  • FR1244104A - Electro-pump unit sealed to the outside, for fluids at high temperature and high pressure, comprising an air gap for its electric motor : en fr
  • FR1244149A - Superheated vapor reactor, liquid moderator : en fr
  • GB851810A - Improvements in or relating to amplitude compression and expansion arrangements in communication systems : en
  • BE592162A - Packaging for pasty products, e.g. for processed cheese, fresh cheese, etc. : en fr
  • DE1091131B - Device for central opening of pressure layers : de en
  • DE1820037U - INDEPENDENT TAPE REWINDING DEVICE FOR TAPE RECORDER TRANSPORT SYSTEMS. : de en
  • DE1820300U - HYDRAULIC DRIVE MACHINE. : de en
  • FR1234574A - Vibration protection device : en fr
  • FR1244022A - Improvements to the processes for the continuous manufacture of furfuraldehyde from solid starting materials containing pentosan and pentose and to the devices for carrying out this process : en fr
  • FR1244224A - Multiple device comprising several rocker switches operated by button or lever : en fr
  • FR1234811A - Advanced fitting : en fr
  • FR1243928A - Process and device for thermal hydrocarbon cracking : en fr
  • GB851769A - Controlling material handling apparatus : en
  • FR1234325A - Beauty cream : en fr
  • FR1234527A - Method and apparatus for felting fibrous materials : en fr
  • FR1247216A - Lubricants for guide rails and metal cables, intended in particular for use in mine shafts : en fr
  • GB851381A - An advertising device employing image-projecting apparatus : en
  • CA606916A - Digital computing engines : en
  • CA607216A - Electrical connector and plug-in unit : en
  • DE974218C - Touch device for copying according to models, especially for copy milling machines : de en
  • US2957067A - Appliance units : en
  • US2956592A - Shuttle gub : en
  • US2957158A - Electric lamp unit : en
  • FR1234815A - Relaxation sofa bed : en fr
  • GB851693A - Apparatus for conveying and shaping dough : en
  • FR1234629A - Flasher unit for indications of direction changes of a tractor and its trailer : en fr
  • FR1234593A - Method and device for manufacturing plastic profiles : en fr
  • GB851630A - Improvements in or relating to hinges : en
  • GB851691A - An electro hydraulic actuating device : en
  • FR1243992A - Ribbon Type Filter Element Cutting Method and Machine : en fr
  • GB851506A - Liquid fuel combustion apparatus : en
  • CA606899A - Detonation meter : en
  • DE1819944U - ZIPPER FOR POCKETS OR POCKETS OD. DGL. RESERVATIONS. : de en
  • GB851900A - Improvements in pressure jet oil fuel burners : en
  • GB851858A - Manufacture of solid, stable diazonium compounds : en
  • US2956868A - Method of making carbonized briquettes : en
  • DE1091294B - Molding machine for the production of foundry cores and foundry molds, in particular sand shooting machines : de en
  • DK89868C - Profiled shoe sole. : da en
  • DK89840C - Process for the preparation of isothiocyanatosteroids. : da en
  • BE592202A - Sulfuric pickling bath control process : en fr
  • CA607040A - Highway crossing signaling system having high sensitivity to train shunts : en
  • DE1820032U - CONVEYOR BELT. : de en
  • FR1234267A - Multipurpose agricultural chopper : en fr
  • FR1234507A - Vibration detection device : en fr
  • FR1234520A - Paint brush or similar : en fr
  • FR1244001A - Correction sheet, especially white in color, for correcting typing errors on typewriters : en fr
  • FR1234464A - New process for the production of n-alkyl-o-aryl-urethanes : en fr
  • GB851874A - Improvements in or relating to the production of polymeric linear terephthalate ester films : en
  • FR1243848A - Improvements in the construction of electromagnetic devices and new industrial products resulting from their application : en fr
  • GB852043A - Tubeless tyre : en
  • US2956452A - Indexing mechanism : en
  • US2956886A - Process for freezing meat : en
  • USD189046S - Pin wheel or the like : en
  • FR1234419A - Urea preparation : en fr
  • FR1234717A - Improvements to magnetic amplifiers : en fr
  • LU39057A1 - : en
  • DE1091314B - Device for applying impregnating agent caps to the end of the braid of standing wooden poles : de en
  • DE1820046U - WIDE ANGLE THREE-LENS PHOTOGRAPHIC LENS. : de en
  • GB851488A - Improvements in or relating to refrigerator chests and the like : en
  • GB851676A - Improvements in or relating to tools for assembling retaining rings on shafts, pins and the like : en
  • US2956896A - Cellulose organic acid ester plastics containing certain aromatic sulfones : en
  • US2956421A - Capillary refrigerating systems : en
  • CA606980A - Manufacture of foils and threads from elastic foam material : en
  • CA607035A - Fractional distillation of decomposition products of diarylalkanes : en
  • GB851437A - Process of steam-cracked naphtha light end products : en
  • GB851507A - Control device for the air intake into a jet propulsion engine : en
  • GB851833A - Conveyor for bottles : en
  • FR1234288A - Protective packaging : en fr
  • FR1244135A - Electric switch control adjustment mechanism : en fr
  • US2956792A - Cutting tool holder having a resiliently biased retaining means : en
  • GB851801A - Poultry feeder : en
  • DE1091081B - Device for maintaining a certain bulk weight of coking coal : de en
  • DE1820121U - DEVICE FOR SEWING HOLLOW SHAPED BODIES. : de en
  • DE1820190U - STONE WORKING MACHINE. : de en
  • FR1234270A - Electrical connector : en fr
  • FR1234846A - Improvements to taps and valves with parallel seats : en fr
  • LU39094A1 - : en
  • DE1091179B - Electrical snap switch with contact bridge : de en
  • DE1819827U - WASHBASIN FOR WASHING MACHINES. : de en
  • BE592294A - Electrical switch containing an automatic circuit breaker : en fr
  • DE1091346B - Device for measuring the radial and axial play on rotating machines by means of a capacitive encoder : de en
  • DE1820265U - WASTE CONTAINER. : de en
  • FR1234630A - Process for the production of copolymers based on unsaturated polyesters : en fr
  • GB851781A - Method of manufacturing identification devices : en
  • FR1234524A - fuel element for atomic reactors and process for its preparation : en fr
  • FR1244217A - Support of movable size for mechanical exploitation in a steeply dipping or medium dipping deposit : en fr
  • FR1247028A - Universal rotary combustion engine : en fr
  • FR1243996A - Supplier device for index cards, cards or similar objects in paper or cardboard : en fr
  • GB851649A - Method of protecting material against the effects of light : en
  • GB851716A - Improvements in or relating to the manufacture of electrical circuit components : en
  • GB851603A - Renewable nose pad for spectacles : en
  • GB851866A - Pneumatic suspension means for a wheel of a vehicle : en
  • US2957059A - Parking antenna : en
  • FR1234804A - Two-agent extinguisher training : en fr
  • GB851485A - Improvements in or relating to valves for use with radioactive fluids : en
  • GB851631A - Process for the manufacture of manganese-zinc-ferrite : en
  • GB851915A - Improvements relating to textile spinning and twisting spindles : en
  • CA606930A - Method of and apparatus for solder bonding can body side seams : en
  • GB852027A - Improvements relating to mechanical handling apparatus for nuclear reactor fuel elements : en
  • LU39059A1 - : en
  • US2956416A - Cooling apparatus with humidity means : en
  • AU248671B2 - An amplifier of transistor type with automatic volume regulation : en
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  • FR1234486A - Advanced Hydrocarbon Conversion Process : en fr
  • FR1234821A - Including gas valve : en fr
  • GB851722A - Improvements relating to stud and socket press-button fasteners : en
  • DE1820111U - DOUBLE ROTATING HEART. : de en
  • GB851812A - Gas meter : en
  • DE1091322B - Process for hardening, in particular photographic glue and gelatin layers : de en
  • DE1820168U - DEVICE FOR THE PROTECTION OF VEHICLE OCCUPANTS. : de en
  • FR1243889A - Converting carbon to diamond : en fr
  • FR1244179A - Device for controlling and dividing bales, in particular for a straw baler binding apparatus, and a straw baler equipped with the device or a similar device : en fr
  • GB851571A - New pigments of the thiachromone series : en
  • CA607190A - Composition of matter for the electroplating of cadmium, and the like : en
  • US2956557A - Hydraulic tappets : en
  • US2956999A - Aromatic derivatives of deserpidine and process of producing same : en
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  • BE592078A - Method and device for facilitating the handling of natural casings, ready to be filled, sheep and pores during the manufacture of sausages. : en fr
  • US2956464A - Notching press with work indexing means and tool disabling means : en
  • US2957078A - Electron beam dosage monitoring : en
  • DE1820105U - CORROSION PROTECTION FOR BEARING STEEL PIPES. : de en
  • FR1234835A - Liquid hydrocarbons and their applications : en fr
  • GB851434A - Improvements in cyclone separators and apparatus for catalytic reactions incorporating the same : en
  • GB851456A - Improvements relating to a.c. bridges : en
  • US2956364A - Fish lure with shielded snapping hook : en
  • US2956747A - Transfer mechanism : en
  • FR1234664A - Liquid fuel flow regulator : en fr
  • FR1244156A - Charm : en fr
  • GB851638A - Process for recovering polymers from aqueous dispersions : en
  • FR1243891A - Process for converting carbonaceous materials into diamond : en fr
  • FR1234433A - Three-pole changeover switch : en fr
  • FR1234737A - Cooling device in particular for gas turbines and turbines provided with this device : en fr
  • FR1243936A - Carpet fixing device and more particularly for motor vehicles : en fr
  • FR1244058A - Process for the preparation of castings of all kinds and sizes made of polycaprolactam and similar polyamides : en fr
  • GB851568A - Improvements relating to containers for liquefied gases : en
  • FR1244175A - Device for degreasing hair : en fr
  • GB852003A - Improvements relating to the production of wafers of semi-conductor material : en
  • US2956657A - Clutch : en
  • US2956958A - Aqueous silica dispersions : en
  • US2956870A - Process for suppressing deposit formation in an internal combustion engine : en
  • US2956527A - Combustion apparatus for ash containing fuel : en
  • DE1820034U - TRIPOD FOR HOLDING AND ADJUSTING OBJECTS OF ALL KINDS, ESPECIALLY CASSETTES FOR X-ray photography. : de en
  • BE592011A - Apparatus for controlling the gathering and movement of series of objects. : en fr
  • CA607145A - Reticulated polyvinyl chloride and method of making same : en
  • GB851606A - Apparatus for suppression of the multipactor effect : en
  • DE1820159U - BRAKE PEDAL MOVER. : de en
  • GB851461A - Improvements in or relating to a process for the production of caustic alkali solutions from alkali metal amalgams : en
  • GB851472A - Thermally-operative cut-out devices for electric heating elements : en
  • FR1244227A - Contacts for breaking large short circuits, in particular for circuit breakers with small dimensions : en fr
  • GB851929A - Drive chain : en
  • GB851932A - Variable speed transmission for automotive vehicles : en
  • DE1091200B - Cascade amplifier with switching transistors in collective collector operation : de en
  • DE1820016U - WINDOW AND DOOR SEAL. : de en
  • GB851455A - Magnetic switching circuits : en
  • DE1091269B - Air preheating system for steam generators with flue gas heated air preheater and additional air heater : de en
  • DE1091335B - Process for the preparation of polymers of unsaturated esters containing perfluorocarbon groups : de en
  • DE1091339B - Process for the automatic control of the gradual roasting of roastable sulfur-containing materials : de en
  • DE1091393B - Electro-hydraulic adjustment device : de en
  • FR1234687A - Turbojet compressor rotor : en fr
  • FR1234753A - Improvements made to paper binding or pinching systems or the like, in particular for constituting files to be suspended using one or two support rods : en fr
  • FR1244293A - Process for crosslinking polyvinyl alcohol with simultaneous decrease in its solubility in water or its hydrophilicity : en fr
  • FR1244045A - Method and apparatus for making incremental crystals : en fr
  • FR1244167A - Magnesium hydroxide manufacturing process : en fr
  • FR1244230A - Process for making double-walled envelopes intended to be placed on bottles or the like to serve as heat exchangers : en fr
  • BE592235A - Locking ring : en fr
  • DE1091065B - Articulated connection of expansion elements in mining operations, especially for caps in longwall mining : de en
  • DE1091361B - Adjustable work cycle control for automatic slide frame changer of projectors : de en
  • DE1820231U - LOCKING DEVICE ON PAPER BAGS OD. DGL. : de en
  • GB851815A - Process for the preparation of 1:2:4-triazole-3-thiols : en
  • GB852038A - Improvements in or relating to gas burners : en
  • US2956304A - Apparatus for atomizing molten metal : en
  • US2956806A - Climbing and supporting structures : en
  • DE1091394B - Clamp connection for fastening a rotary handle on a stub shaft with an edge profile : de en
  • DE1819942U - MULTI-PURPOSE CASE. : de en
  • DE1091244B - Circuit arrangement for driving the motor of a rotary anode tube : de en
  • FR1244168A - Improvements to drive mechanisms : en fr
  • FR1234899A - Frames can be dismantled and transformed at will, in particular for partitions and stands, and related decorative or utility elements : en fr
  • FR1243884A - Safety lock for fairground installation and similar articles : en fr
  • FR1244221A - Protective glove : en fr
  • LU39090A1 - : en
  • DE1091378B - Control method for a mixture-compressing four-stroke internal combustion engine : de en
  • DE1820264U - DUST-FREE ENCLOSURE DEVICE FOR MUELLGEFAESSE. : de en
  • FR1234764A - Improvement in methods and devices for signaling that an emissive body has a temperature above a limit temperature : en fr
  • FR1234787A - Lifting cable comprising an electrical conductor : en fr
  • FR1244277A - Process for granulating very fine powdery products for the metallurgical treatment of powders and obtaining finished molded parts by sintering : en fr
  • FR1244283A - Automatic inflation bag for artificial respiration : en fr
  • DE1091270B - Circular stocking machine : de en
  • DE1819855U - MOLDED STONE USED AS PAVING STONE FOR COMPOSITE PAVING. : de en
  • DE1091161B - Use of organopolysiloxane resins as an insulating compound for electrical devices : de en
  • DE1091392B - Electro-hydraulic adjustment device : de en
  • DE1820208U - GUN PAD. : de en
  • DE1820252U - RESERVOIR MADE OF PLASTIC. : de en
  • DE1091289B - Process for the production of an orally used drug form with a longer duration of action : de en
  • DE1091340B - Process for the extraction of enriched uranium : de en
  • DE1091084B - Air-cooled condenser for the top product of a distillation or rectification column : de en
  • DE1091301B - Hair dryer : de en
  • FR1234396A - Apparatus and method for contacting fluids : en fr
  • FR1234858A - Combined sealing and radiation protection device : en fr
  • FR1234552A - Safety release mechanism : en fr
  • FR1234862A - Advanced float valve : en fr
  • FR1243821A - packaging element for bottles : en fr
  • FR1243871A - High sensitivity mechanical relay applicable in particular to the tripping of differential circuit breakers : en fr
  • FR1244033A - Method of manufacturing ferrite cores : en fr
  • GB851865A - Improvements in or relating to pumping arrangements : en
  • FR1234454A - Process for increasing the yield during the synthesis of urea operated continuously under high pressure from ammonia and carbon dioxide : en fr
  • FR1234679A - Electronic circuits, particularly for television signals : en fr
  • FR1234735A - Sheaths for laying electric cables : en fr
  • GB851982A - Veterinarian compositions : en
  • FR1234734A - Process for the preparation of novel oxygenated octahydronaphthalene compounds and products thus obtained : en fr
  • FR1244141A - Logic circuit : en fr
  • FR1234253A - High voltage plastic insulated cable : en fr
  • FR1234728A - Separator and concentrator prism : en fr
  • FR1234892A - Laminated articles and method of obtaining them : en fr
  • FR1244182A - Advanced mattresses for hospitals : en fr
  • US2956873A - Method of removing hydrogen from molten metal : en
  • GB851797A - Improvements relating to domestic solid fuel boilers : en
  • DE1091139B - Process for the production of cast iron with spherical graphite formation : de en
  • DE1091397B - Process for the galvanic deposition of a zinc coating on magnesium and its alloys : de en
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  • GB851642A - A process for the dehydration of compounds containing one or hydroxy groups and at least two conjugated double bond : en
  • GB851839A - Potato product : en
  • BE592356A - Advanced metal cabinet : en fr
  • BE568427A - CHEMICAL PROCESS. : en fr
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  • US2956515A - Railway vehicle truck steering structure : en
  • US2956871A - Vacuum dezincing of lead : en
  • US2956872A - Preparation of refractory metals : en
  • US2957120A - Control apparatus : en
  • BE592297A - Device for controlling physical quantities : en nl
  • GB851408A - Improvements relating to dynamo-electric machines : en
  • GB851650A - Improvements in or relating to liquid-cooled internal combustion engines : en
  • BE589978A - Process for preparing profiled parts in refractory material : en fr
  • DE1091309B - Tie bundle anchoring : de en
  • US2956722A - Cigarette carton : en
  • US2956879A - Filter and absorbing dyes for use in photographic emulsions : en
  • BE589806A - Manufacture of 6-aminopenicillanic acid : en fr
  • US2956490A - Flash contact control for single-lens reflex cameras : en
  • US2956964A - Composition comprising reaction product of aldehyde and polycarbamate and method of preparing : en
  • US2957062A - Frequency relay : en
  • DE1091111B - Process for the production of cyclohexanol : de en
  • DE1820187U - CANS AND THE LIKE OPENER. : de en
  • CA606845A - Vacuum type valve-equipped containers : en
  • JPS3515625B1 - Removal of oxidation catalysts from oil dielectrics in inductive apparatus : en ja
  • US2956924A - Coccidiosis treatment compositions containing triazine derivatives and method for using same : en
  • US2956976A - Plastisol containing a vinyl chloride polymer and calcium oxide : en
  • BE592376A - Method and apparatus for manufacturing magnetic recording elements : en fr
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  • DE1091272B - Process for removing acidic gas components from gases and gas mixtures : de en
  • CA606863A - Wheel structure : en
  • CA606999A - Friction material arrangement for braking : en
  • US2956467A - Slide hawaiian guitar : en
  • US2956524A - Manufacture of biscuits : en
  • DE1091278B - Melting agents for the wool industry : de en
  • USD189075S - Portable gas heater : en
  • US2956901A - Copper coating composition and method of coating : en
  • BE592483A - Improvements in apparatus for erecting cardboard boxes : en fr
  • CA606882A - Marine propulsion device : en
  • BE589954A - Process for the preparation of tertiary alcohols : en fr
  • FR1247250A - Machine mounted on a trailer to manufacture welded hollow bodies and in particular tubes : en fr
  • US2956943A - Apparatus for plating articles and method of making same : en
  • FR1234322A - Crampon for supporting the electrodes of continuous type furnaces : en fr
  • FR1234361A - Contact with particular application part, especially for electrical devices : en fr
  • FR1247253A - Utensil holder for making jelly : en fr
  • FR1243945A - Improvement in isotopic enrichment processes by bitherme exchange with exhaustion contact system : en fr
  • US2956491A - Automatic diaphragm control device : en
  • BE592465A - Valve device for hydraulic mine punch : en fr
  • GB851386A - An improved stocking and method of manufacture : en
  • IE24339L - Electric plugs : en
  • DE1091119B - Process for the preparation of ªÏ-amino-alkanecarboxylic acid nitriles : de en
  • DE1091147B - Track circuit working with pulses : de en
  • DE1820178U - VALVE FOR AIR HOSE. : de en
  • DE1091431B - Developing device for dry tracing papers : de en
  • FR1244122A - Continuously Variable Coupler : en fr
  • FR1247014A - Photographic products and processes : en fr
  • GB851983A - Method of increasing the dispersability of slurry particles : en
  • CA607140A - Free-piston engine starter : en
  • CY205A - Sulphonamides : en
  • DE1820142U - CASSETTE FOR X-RAY FILMS. : de en
  • BE592380A - Waste treatment and incineration process. : en fr
  • DE1819910U - RECTIFIER COLUMN WITH MOLDED BOLT. : de en
  • DE1819990U - CHAIN HOIST. : de en
  • US2956343A - Trigger pull length checking gauge for firearms : en
  • FR1234277A - Shock absorber system : en fr
  • FR1234284A - Support for flower pots and other applications : en fr
  • FR1234310A - Molding process for thermoplastic parts : en fr
  • FR1234716A - Tamper-evident closure with screw cap and safety ring : en fr
  • GB851861A - Improvements relating to heavy metal-containing azo dyestuffs and their use : en
  • GR21299B - DISH DRAINING CASE (PLASTIC). : el en
  • US2956614A - Machines for building pneumatic tires : en
  • DE1091067B - Electrically non-rechargeable folding tube : de en
  • DE1820127U - ROTATING SUPPORT WITH AUTOMATIC LOCKING FOR CONTAINERS AND OBJECTS OF ALL TYPES. : de en
  • DE1820250U - BASKET WITH A CARRYING HANDLE IN A PARALLELEPIPEDIC SHAPE (CHIP BASKET SHAPE). : de en
  • US2956672A - Packaging : en
  • USD189079S - Elevated tank : en
  • FR1234531A - Austenitic alloy steels for the manufacture of long-lasting objects at temperatures up to 700 deg.c : en fr
  • GB851923A - Improvements in or relating to radomes : en
  • DE1819987U - DEVICE FOR FASTENING HANDLES, IN PARTICULAR POT HANDLES. : de en
  • DE1820266U - CONVEYOR BELT. : de en
  • FR1234674A - Extendable and removable articulated tape with hooking member : en fr
  • FR1244185A - Side-steerable boom excavator : en fr
  • GB851713A - Improvements in or relating to the generation of bevel gear wheels : en
  • DE1091312B - Cooling tower : de en
  • DE1820101U - ARRANGEMENT FOR CONNECTING PIPING. : de en
  • DE1820230U - FLEXIBLE CLOSURE FOR GOODS BAG OR DGL. : de en
  • DE1820281U - WALL BATTERY, IN PARTICULAR WALL MIXER TAP. : de en
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  • GB851724A - Swash plate pumps : en
  • GB851577A - Pyridine compounds and methods for producing the same : en
  • GB851813A - Improvements in or relating to pistons for internal combustion engines : en
  • CA607178A - Textile packages : en
  • DE1091076B - Device for cleaning objects using ultrasound : de en
  • DE1091465B - Device for embossing : de en
  • DE1819984U - COFFEE FILTRATION JUG. : de en
  • DE1820255U - TRANSPORT BOX FOR FOOD. : de en
  • FR1243935A - Water-based wax and manufacturing process : en fr
  • GR21287B - LOADING DEVICE FOR THE DISTRIBUTOR (STREUER) OF THE Dung. : el en
  • FR1234404A - Boiling and overheating reactor : en fr
  • FR1244012A - Level-regulated hydropneumatic suspension, in particular for motor vehicles : en fr
  • GB851662A - Substituted benzodioxanes and their preparation : en
  • GB851890A - An arrangement for controlling multimotor drives : en
  • BE591924A - Flying propeller that is pushed upwards along a spiral with an upward and rotating movement, and then descends while rotating and floating. : en nl
  • FR1234624A - Valve controlled piping for the flow of fluid between a heat source and a heat exchanger : en fr
  • DE1819819U - HEATING DEVICE PROVIDED FOR METAL PRESSES, IN PARTICULAR OF STEEL PIPE PRESSES. : de en
  • DE1819837U - POCKET BRUSH. : de en
  • DK89857C - Reinforced concrete support beam for concrete floors. : da en
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  • US2956913A - Transistor and method of making same : en
  • US2957063A - Pumped-gas circuit interrupter : en
  • FR1244133A - Method and apparatus for internal coating of tubes : en fr
  • FR1244238A - Stop mechanism for parts transport and feed devices : en fr
  • FR1234318A - Remote measurement pyrometer : en fr
  • FR1234697A - Device and assembly for the manufacture of a surface rectifier comprising in particular a germanium or silicon semiconductor : en fr
  • FR1244060A - Printing pastes and method for printing fibrous materials : en fr
  • FR1244284A - Wet-resistant papers and method of making them : en fr
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  • GB852017A - Improvements in anti-vibration mounting arrangements for units of electrical equipment : en
  • CA607120A - Round bottom end doors for drop end gondola cars : en
  • CA607226A - Polymerizing lactams : en
  • US2956314A - Glass panels for overhead door : en
  • US2956656A - Adjustable rolling friction torque clutch : en
  • US2956823A - Expansion joint for piping : en
  • AU4795059A - Anew and improved mosquito net supporting frame : en
  • FR1234582A - Stop shoe for cranes or other applications : en fr
  • FR1234745A - Advanced cot : en fr
  • FR1244153A - Improvements in the purification of metals and alloys : en fr
  • GB851674A - New derivatives of trioxo-2,4,6-piperidine and the process of preparing same : en
  • DE1820130U - EXHIBITORS. : de en
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  • GB851575A - Polysiloxane compositions : en
  • GB851582A - Forced-flow, once-through steam generators : en
  • DE1091141B - Method and device for operating an annealing furnace using protective gas : de en
  • DE1819970U - DEVICE FOR ADJUSTABLE MOUNTING OF SHELVES. : de en
  • FR1234492A - Plastic packaging : en fr
  • GB851590A - Improvement in the manufacture of organic phosphorus compounds : en
  • GB851750A - Improvements in or relating to recuperators for pre-heating the blast of shaft furnaces : en
  • FR1243912A - Heating appliance : en fr
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  • GB851684A - Improvements in the production of acid chlorides : en
  • DE1091262B - Adhesive based on chlorine (2) butadiene for the shoe industry : de en
  • DE1091317B - Device for the surface treatment of thermoplastic material webs for the subsequent printing by spray discharges : de en
  • GB851574A - Overload-slip clutch : en
  • DE1091227B - Procedure for testing electricity meters : de en
  • FR1234518A - Improvement in watch movements : en fr
  • GB851746A - Improvements relating to mole plough supporting means : en
  • FR1244020A - New organic phosphorus compounds and their preparation process : en fr
  • GB851768A - Improvements in or relating to racks for storing articles particularly cylinders : en
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  • US2956728A - Relief and drain valve for compressors : en
  • US2956877A - Process of washing and protecting photographic silver images, and photographic products thereof : en
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  • GB851880A - Improvements in and relating to ultra-violet filters : en
  • BE592295A - Combination of rocker or rocker switches : en fr
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  • DE1819853U - CLAMPING PLATE SUPPORT FOR RAIL FASTENING ON CONCRETE SLEEPERS. : de en
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  • FR1234334A - Process and installation for the heat treatment of drawn wires : en fr
  • FR1234551A - Converter for measuring factors : en fr
  • DE1091086B - Cake take-off roller for rotary filter : de en
  • DE1091291B - UV light protection agents for cosmetic purposes : de en
  • FR1246795A - Improvements made to assemblies formed by a piston comprising an internal cooling circuit and by a connecting rod : en fr
  • FR1234762A - Improvements to electrical vertical pre-framing circuits for television receiving tubes : en fr
  • FR1243902A - Retractable cover for heater : en fr
  • FR1244296A - Electrical connector : en fr
  • FR1247019A - Thermoplastic memory recording device : en fr
  • FR1234352A - Acoustic vibration generator and valve for this generator : en fr
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  • DE1819960U - DEVICE FOR CONTROLLING THE COMPRESSED AIR OUTLET FROM VACUUM CLEANERS, IN PARTICULAR HOUSEHOLD VACUUM CLEANERS. : de en
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  • FR1234704A - Process for the preparation of a novel sulfonamido-pyrimidine : en fr
  • FR1243861A - Pouch-bag made of flexible plastic : en fr
  • FR1234861A - Device for adjusting the passage of air, gas or other fluids through a pipe or sheath : en fr
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  • FR1234457A - Process for the catalytic polymerization of normally gaseous alpha-monoolefins and a new catalyst for the implementation of this process : en fr
  • FR1243819A - Improvement of equipment for the control and treatment of materials, in particular the electrolytic polishing of metals, such as copper and brass : en fr
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  • US2956475A - Wide angle lens attachment : en
  • US2956804A - Vacuum feed assembly for flat pieces and valve therefor : en
  • FR1244040A - Improvements to, or relating to, containers : en fr
  • DE1091110B - Process for the production of cyclohexanol and cyclohexanone : de en
  • DE1091281B - High-speed contra-angle with shaft knee for dental purposes : de en
  • DE1091453B - Device for processing surfaces : de en
  • FR1234354A - Process for manufacturing polymer compositions : en fr
  • FR1234385A - universal profile element, in particular for various fittings, devices and constructions : en fr
  • FR1234566A - Light source consisting of at least one electric discharge tube : en fr
  • DE1091496B - Procedure for the transport of natural medicinal water : de en
  • GB851473A - Treatment of flexible, thermoplastic, organic polymeric sheets and films : en
  • GB851938A - Improvements in and relating to electro-acoustical transducers : en
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  • FR1244023A - Bonding of polymeric materials, in particular polyamides or polyesters, to butyl rubber : en fr
  • FR1244047A - Method of manufacturing a multiple magnetic head with equal air gap heights : en fr
  • US2956482A - Automatic variable counterbalance : en
  • US2956589A - Mechanical dobby for weaving looms : en
  • US2956703A - Adhesive coated decorated sheet material : en
  • US2956874A - Photoconductive photography : en
  • GB851881A - Improvements relating to duplexer devices : en
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  • CA607181A - Molding of hollow articles : en
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  • US2957094A - Electromagnetic voltage generator : en
  • US2957161A - Direction signal circuit : en
  • US2957038A - Plugging of plastic insulated cable : en
  • CA607015A - Railway motor car protection system for railroads : en
  • US2956800A - Card processing apparatus : en
  • US2957045A - Rapid lock-in flywheel synchronizing system : en
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  • US2956912A - Lead sulphide semi-conductive bodies and method of making same : en
  • US2957117A - Voltage control device for storage cells or the like : en
  • FR1234525A - Method and device for maintaining constant the treatment temperatures or the salt concentration in galvanic baths : en fr
  • FR1234657A - Glue dispenser for shoe gluing machine or others : en fr
  • FR1246806A - Intermediate socket allowing the mounting of a bayonet bulb with a central stud on a bayonet socket with two studs : en fr
  • GB851749A - A new technique and means for rendering printed matter invisible : en
  • DE1091237B - Plastic cup drawn from foil for potting tape core choke coils with a casting resin : de en
  • DE1091189B - Electrical switch, whose switching or holding forces are generated by permanent magnets : de en
  • DE1091206B - Electrical circuit breaker for interrupting or limiting currents in alternating directions : de en
  • DE1091123B - Process for the preparation of 4, 5, 6, 7-tetrachloro-10, 10-dioxy-4, 7-endomethylene-4, 7, 8, 9-tetrahydrophthalane : de en
  • DE1091419B - Means for preventing root crops from sprouting : de en
  • DE1819833U - SPOOL OF THREAD. : de en
  • FR1243897A - Differential trip relay : en fr
  • CA607129A - Ion generator and method : en
  • US2956305A - Corrugated protecting sheath on a corrugated cable sheath, process and apparatus for its producing : en
  • US2956341A - Apparatus for indicating width variations in a longitudinal, catapult cylinder slot : en
  • DE1091226B - One-turn choke : de en
  • DE1091319B - Method and device for the production of porous plastic plates : de en
  • US2956666A - Length gage for structural steel beams and the like : en
  • US2957100A - Magnetron cathode structure : en
  • USD189023S - Wishing well : en
  • CA607198A - Dyeing cellulosic fibers with phthalocyanine precursors : en
  • BE592433A - Further training in neutron detection in nuclear installations : en fr
  • US2956282A - Hand-held automatic devices for driving headed fasteners : en
  • US2956496A - Combined flush and self-framing ventilating louver : en
  • US2956692A - Draft gear with supplemental resistance mechanism : en
  • CA606952A - Tire valve tool : en
  • US2956739A - Variable pitch impellers and closure seals therefor : en
  • US2957018A - Cyanoethyl esters of phosphoroamidic acids : en
  • US2956376A - Universal grinding apparatus : en
  • BE592492A - Process for the manufacture of unsaturated aliphatic or axaliphatic ketones : en fr
  • CA607000A - Hydraulic operation of high voltage electrical apparatus : en
  • US2956552A - Water-cooled steel skewback channel for furnace roof : en
  • CA606984A - Steel core, asbestos sheet laminated gasket : en
  • CA607225A - Polycaprolactam and preparation thereof : en
  • US2956510A - Alarm signals for mud pumps : en
  • US2956704A - Removable tube sheet construction for heat exchangers : en
  • US2956981A - Reaction products of dialkylol thioureas and disubstituted phenylenediamines as antiozonants : en
  • US2957163A - Electrical apparatus : en
  • USD189025S - Dump body for trucks : en
  • FR1246709A - Removed signs for <<chalut>> fishing : en fr
  • GB851454A - Improvements in or relating to the production of iron ore : en
  • BE589832A - Refiner for pulp or the like : en fr
  • BE589932A - A process for the production of laminated structures, and especially of films and laminated sheets. : en fr
  • BE592053A - Charcoal stove, fitted with a valve. : en fr
  • DE1091143B - Coupling for rail vehicles : de en
  • FR1234395A - Apparatus and methods for pressing assemblies of glass and plastic sheets : en fr
  • FR1246786A - Process for improving food products containing water and fat emulsions : en fr
  • BE592000A - Electronic controller for automatic control according to one or more imposed programs. : en fr
  • CA607159A - Temperature responsive electrical control system : en
  • DE1091218B - Carbon brushes for electrical machines and processes for their manufacture : de en
  • DE1091488B - Mobile height conveyor : de en
  • GB851431A - Improvements in driver's brake valves for compressed fluid braking apparatus particularly for railway vehicles : en
  • DE1091217B - Liquid-cooled stator winding for dynamo-electric machines : de en
  • DE1091391B - Spring-loaded safety valve : de en
  • AU5947860A - Improvements in or connected with automatic batch weighing apparatus : en
  • CA606968A - Coagulation process : en
  • FR1244259A - Dual lens reflex viewfinder camera with built-in light meter : en fr
  • GR21307B - MICROCLIMA. : el en
  • AU246512B2 - Chromium plating and power supply therefor : en
  • AU5948860A - Chromium plating and power supply therefor : en
  • CA607018A - 2,17-di-lower alkyl testosterones : en
  • US2956949A - Fiber treating compositions : en
  • US2956972A - Calking and sealing composition containing synthetic conjugated diolefin copolymers : en
  • US2957048A - Combined direct dispatch telephone exchange mobile radio system : en
  • AU5947160A - Improvements in electronic calculators : en
  • BE592439R - Multi-pane glass insulation panel and apparatus for its manufacture : en fr
  • BE592468A - Elevator Motor Control System : en fr
  • DE1091211B - Temperature limiter for electrically heated or powered devices : de en
  • DE1820268U - TRANSPORT CHAIN FOR AGRICULTURAL MACHINERY. : de en
  • AU244658B2 - Improvements in or relating to pressure relief or breather valves for motor vehicles andother purposes : en
  • DE1091333B - Process for the processing of polyolefins : de en
  • DE1820263U - ELASTIC CONTAINER CLOSURE MADE OF PLASTIC. : de en
  • DE1820107U - GEAR TRANSMISSION. : de en
  • BE592080A - Improvements to stoppers specially designed for hermetically sealed containers. : en fr
  • US2956471A - Rubber crimping device : en
  • US2956690A - Hydraulic crane device : en
  • US2956953A - Table vii : en
  • DE1819863U - ELECTRICALLY INSULATED REEL OR REEL BODY. : de en
  • BE591959A - Dual track adjustable brake magnet. : en fr
  • BE592270A - Device usable on machines with automatic trolley : en fr
  • DE1091114B - Process for the preparation of benzotropolone derivatives : de en
  • DE1820085U - FUEL DISTRIBUTION DEVICE. : de en
  • DE1820197U - HARD MONEY. : de en
  • US2956511A - Water lifting device : en
  • US2957033A - Production of carbon tetrachloride and perchlorethylene : en
  • BE591957A - Apparatus for pitting dates and similar fruits. : en fr
  • DE1091209B - Relay arrangement : de en
  • FR1234255A - Improvements to jaw devices for holding specimens in fatigue machines or the like : en fr
  • FR1234313A - Apparatus using elastic fluid : en fr
  • GB851520A - Improvements in or relating to magnetic reading and recording : en
  • CA606971A - Filter element protector plate : en
  • US2956379A - Floor sander : en
  • USD189021S - Building : en
  • US2956974A - Solutions of polyesters and process for making same : en
  • US2957157A - Electrical terminal connector : en
  • BE592265A - Circuit breaker with sudden tripping under load on the switching shaft : en fr
  • AU5956860A - Production of isoprene : en
  • AU5956360A - Improved method of and apparatus for agitating cleansing liquid : en
  • BE592166Q - Fixed drum wire winding device : en fr
  • FR1234418A - Device for wiring relay groups : en fr
  • FR1246998A - Double-sided electromechanical traffic prevention signaling device : en fr
  • GR21300B - NEW TYPE OF MOWER HANGER FOR ALL KINDS OF TRACTOR. : el en
  • AU237358B2 - Improvements in or related to insulated electric cables : en
  • CA606874A - Pump island lights : en
  • CA606966A - Discharge means for containers or vertical retorts : en
  • DE1091098B - Process for the preparation of a mixture of isomeric 1,2-dichlorobutane-3,4-epoxides : de en
  • BE592283A - Process for obtaining chlorides of aromatic chlorocarboxylic acids, as well as free acids and esters derived from these chlorides : en fr
  • US2956965A - Plasticized phenolic-formaldehyde resin compositions : en
  • US2957007A - O, o-dialkyl s-[(dicyano methyl) alkyl] phosphorothiolothionates : en
  • US2957155A - Adjustable connector for printed circuit boards and the like : en
  • DE1819831U - COLLAPSIBLE CLOTHING DRYER. : de en
  • US2956444A - Electric shifting arrangement for change speed transmissions : en
  • US2956734A - Vacuum cleaner head assembly : en
  • FR1234291A - Improvements in twisting machines for textile yarns and the like : en fr
  • FR1234301A - Fuel burner : en fr
  • FR1243803A - Hydrogen sulfide treatment process : en fr
  • GB852004A - Improvements in or relating to axle boxes : en
  • BE591966A - Device for mounting the blast furnace blast pipes. : en fr
  • CA607074A - 2-alkenoxymethyl-2-methyl-1,3-propanediols : en
  • US2956619A - Tilt back chair : en
  • BE592362A - Soft plastic branch for glasses : en fr
  • US2956945A - Reforming gasoline range hydrocarbons in the presence of ammonia : en
  • DE1091483B - Device for separating essentially rod-shaped objects lying in random bundles or piles : de en
  • DE1820151U - RELIEF DEVICE FOR CENTRIFUGAL PUMPS. : de en
  • US2956811A - Chuck : en
  • AU244388B2 - Improvements in or relating to semiconductor switching devices : en
  • BE589925A - Automatic frequency control for a phase modulation communication system. : en fr
  • BE592108R - Rotary internal combustion engine : en fr
  • DE1091482B - Mobile all-round conveyor for hay, straw, sheaves or the like. : de en
  • US2956941A - Radiation isomerization process : en
  • DE1091331B - Process for the polymerization of olefins : de en
  • US2956888A - Chrome protector : en
  • US2956955A - Ferromagnetic chromium oxide and method of making : en
  • US2956975A - Polyvinyl resin composition containing plasticizer and stabilizer : en
  • BE592419A - Electrical resistance for power circuit breakers : en fr
  • US2956756A - Yarn winding : en
  • US2957148A - Resonant window assembly : en
  • AU238837B2 - Improvements in or connected with automatic batch weighing apparatus : en
  • AU242549B2 - Improvements in or relating to methods of producing polychlorobenxontriles : en
  • DE1091245B - Load change procedure for a reactor power plant and a reactor power plant to carry out the procedure : de en
  • FR1234329A - Panels comprising a metal frame and a plastic sheath : en fr
  • GB851985A - Process for extracting gelatinous polysaccharides : en
  • GR21314B - ΚΟΥΜΠΑΡΑΣ - ΒΑΖΑΚΙ. : el en
  • FR1243802A - Thermoplastic adhesive in the form of a rod or tape and apparatus for its distribution : en fr
  • FR1243966A - Tubular lining of heat exchanger combustion chamber : en fr
  • GB851512A - Improvements in or relating to the determination of oxygen by electrical methods : en
  • GB851777A - Process for obtaining active material from ovaries and placental tissue : en
  • GB851830A - Pressure vessel : en
  • GB851935A - Improvements in or relating to processes and plants for treating substances by vapour injection : en
  • DE1820093U - ELASTIC COUPLING BETWEEN TWO SHAFTS. : de en
  • US2956392A - Break detection apparatus : en
  • US2957118A - Electric arc welders : en
  • DE1091299B - Multi-pane insulating glass : de en
  • DE1819933U - CAR PAPER BAG. : de en
  • GB851705A - Improvements in or relating to variable speed hydraulic transmissions : en
  • DE1820087U - DEVICE FOR INLET AND OUTLET CONTROL OF AN AIR MOTOR OD. DGL. : de en
  • GB851751A - Improvements in and relating to the construction of semi-conductor diodes : en
  • GB851452A - Retractable transport device for road rollers : en
  • US2956900A - Nickel coating composition and method of coating : en
  • FR1234798A - Process for stamping sheets of thermoplastic material : en fr
  • FR1234706A - Improvements in means for manufacturing pleated piping elements in the form of bellows or the like : en fr
  • FR1234822A - Method and device for continuously measuring humidity in solid or liquid bodies with low losses at high frequency : en fr
  • US2956665A - Part feeding and orienting device : en
  • DE1091390B - Valve with pressure medium circuit : de en
  • DE1820196U - PAPER MONEY INSERT FOR COUNTERS, DESKS AND THE LIKE. : de en
  • FR1243831A - Advanced meadow pump : en fr
  • GB851917A - Method for carrying out underground telephonic conversations, remote controls or telemeterings, and apparatus therefor : en
  • FR1234319A - Continuous speed change with tilting cones : en fr
  • US2956880A - Preparation of washed emulsions and gelatin derivatives employed as peptizers in their preparation : en
  • USD189039S - Trophy base : en
  • DE1091475B - Process for the production of a graphite die : de en
  • FR1234550A - Loader combined with a transporter, suitable for use in mines : en fr
  • FR1234724A - Packaging of pasty or liquid products in flexible double-walled cases with or without interposition of coating or glue and machine used to manufacture these flexible cases : en fr
  • GB851789A - Improvements in or relating to the resolution of tropic acid : en
  • AU5950260A - Improvements relating to brakes for strip or foil in rolling mills : en
  • BE592467A - Rice glaze process : en fr
  • FR1234757A - Method of constructing concrete bridges, and bridges thus constructed : en fr
  • GB851673A - Improvements in or relating to the recovery of acetylene and the like : en
  • FR1234736A - Improvement to ski pants : en fr
  • FR1234784A - Educational game : en fr
  • FR1243843A - Improvement in isotopic deuterium enrichment processes by bitherme nh3-h2 exchange : en fr
  • GB851593A - Improvements in and relating to luminescent materials : en
  • GB851656A - Improvements in and relating to fixing connection members on fluid enclosures : en
  • FR1244188A - Motor Vehicle Steering Gear Arm Assembly : en fr
  • DE1820099U - INSULATING STRIPS FOR HOUSEHOLD INSTALLATIONS. : de en
  • FR1234475A - Low capacitance voltage divider for ultra high voltages : en fr
  • FR1234631A - Multipurpose functional table : en fr
  • FR1243969A - Manufacturing process of quinodimethane polymers : en fr
  • GB851955A - Resistor : en
  • FR1234635A - Antifreeze solution dispenser device : en fr
  • GB851514A - Improvements in and relating to electric circuit-selector switching devices : en
  • US2956605A - Plastic screw receiving insert having a circular body and a polygonal head : en
  • US2956904A - Pressure-sensitive adhesive tapes : en
  • FR1243943A - Rolling spool holder serving as a feed rack for textile machines : en fr
  • GB851743A - Improvements relating to metal cases for cigarettes and the like or for powder compacts : en
  • GB852024A - Improvements relating to the production of ammonium sulphate : en
  • FR1244117A - Revolver head for drilling and tapping : en fr
  • DK89843C - Process for the preparation of phenthiazine compounds or acid addition salts or quaternary ammonium compounds thereof. : da en
  • GB851914A - An electromagnetic device for measuring force : en
  • GR21281B - METHOD OF SYNTHETIC MANUFACTURE OF A-PHENYL-VANZULO-A-ARYLAMINOCARBINOLO PRODUCERS. : el en
  • CA607117A - Pulse-code-communication system : en
  • CA607147A - Telescoping shield and socket assembly : en
  • US2956563A - Hypodermic syringe devices : en
  • US2956473A - Visual densitometer : en
  • US2956765A - Ex-bar hanger : en
  • GB851765A - Improvements in disc-type sound-recording and reproducing machines : en
  • US2956630A - Plow guide : en
  • US2956859A - Preparation of anhydrite : en
  • US2956917A - Article of manufacture and process of making same : en
  • US2956833A - Concrete pouring bucket : en
  • US2957044A - Optical scanning device : en
  • FR1234800A - Device for winding metal wires on spools : en fr
  • FR1244112A - Improvements to helical rotor compressors : en fr
  • GB851895A - Improvements in or relating to fluid control valves : en
  • US2956550A - Hydraulic control apparatus : en
  • DE1091120B - Process for the preparation of substituted anthranilic acid amides : de en
  • DE1820065U - ROTATING POTATO REMOVAL GRATE FOR REMOVING POTATOES FROM UNDERGROUND BOXES. : de en
  • FR1234838A - Shock absorber support block, especially for car lifts : en fr
  • CA606857A - Structure for mounting auxiliary apparatus on agricultural implements : en
  • US2956519A - Process of and apparatus for producing cracker meal and the like : en
  • US2956591A - Loom binder adjusting mechanism : en
  • USD189050S - Dish stand or similar article : en
  • AU247993B2 - A process of and apparatus for controlling the heating and cracking times in cracking plants : en
  • BE592184A - Improvements to floors and roofs of buildings : en fr
  • CA607137A - Parking meter mechanism : en
  • GB851607A - Improvements in or relating to wall and like surface linings : en
  • BE592343A - Device for humidifying and purifying air in rooms : en fr
  • FR1234441A - Photographic apparatus and method : en fr
  • FR1243880A - Process for cleaving a sheet of glass and apparatus for carrying out the process : en fr
  • FR1244108A - Copolymers of polycarbonates and polyisocyanates forming crosslinks : en fr
  • FR1234378A - Planetary gear : en fr
  • GB851699A - Improvements in articial bait for fish : en
  • GR21296B - URBAN AUTOMATIC SIGNAL SYSTEM TRAFFIC DIFFERENT OPERATING TIME. : el en
  • LU39015A1 - : en
  • US2957172A - Dual band slot antenna : en
  • USD189063S - Grillwork architectural panel or similar article : en
  • CA606852A - Temperature responsive spring actuated switch for electrical heating devices : en
  • CA606883A - Air conditioning unit : en
  • CA607084A - Calling station identification : en
  • FR1244258A - Perpetual monthly and annual calendars : en fr
  • GB851393A - Improvements in and relating to spring assemblies and element for use in same : en
  • GB851524A - Improvements in and relating to turbines and like machines : en
  • GB851594A - Improvements relating to methods of and apparatus for spraying metals or other solidmaterials : en
  • GB851637A - Improvements in or relating to gas-filled electric discharge tubes : en
  • IE24262L - Radio transmission of coded information. : en
  • FR1234472A - Process for the flameless transformation of gaseous hydrocarbons containing sulfur, with a view to obtaining carbon monoxide and hydrogen : en fr
  • FR1244094A - Tachometer simulator for turbo-compressor : en fr
  • GB851689A - A liquid container for a windshield washing apparatus of a motor vehicle : en
  • GB851835A - Pressure pump for use with windscreen washing apparatus : en
  • GB851951A - Substituted trifluoromethoxy-and trifluoromethylmercapto-phenothiazines : en
  • US2956451A - Planetary gear-type speed reducer : en
  • US2957074A - Automatic gain control circuit with double time constant : en
  • USD189058S - Door and latch combination : en
  • DE1091239B - Cold cathode gas discharge tubes with tubular cathode and outwardly directed edge flange : de en
  • DE1091101B - Process for the production of trichlorethylene : de en
  • DE1820134U - IDENTIFICATION PLATE FOR OBJECTS. : de en
  • US2957098A - Multi-element counter tube : en
  • BE591925A - Orthopedic stockings. : en fr
  • CA607105A - Controlled crystallization of shortening : en
  • CA607166A - Preparation of metallic elements : en
  • DE1091253B - Conical nipple connection of carbon or graphite electrodes : de en
  • DE1091413B - Grinding machine : de en
  • DE1820017U - SWING DOOR SEALING ROD. : de en
  • FR1244076A - Composite textile material that can be used to stiffen the collars of clothes : en fr
  • FR1244201A - Improved ammonium nitrate explosive insensitive to capsule initiation and methods of use : en fr
  • FR1244223A - Incandescent electric lamp socket with insulating sleeve : en fr
  • FR1244082A - Ball joint without backlash depending on load : en fr
  • FR1244256A - Electrical pulse separation device : en fr
  • US2956623A - Process and apparatus for delivering paper stock to a wire mesh pulley belt : en
  • US2956706A - Paper cup dispensers : en
  • US2957087A - Coupling system for an electric digital computing device : en
  • FR1234401A - Hygiene device to facilitate back washing : en fr
  • US2956844A - Thrust bearing : en
  • US2956884A - Compositions of polyacrylates with gelatin and other proteins : en
  • USRE24889E - Container and cover therefor : en
  • USD189066S - Spectacle frame : en
  • BE592442A - Bobbin holder with braking system for textile machines. : en nl
  • BE591985A - Process for the vacuum division of a casting jet. : en fr
  • BE592478A - Process for the preparation of aqueous, stable solutions of ammonium cyanide : en fr
  • BE589970A - Plug-in connection comprising a plug and a socket, one of the two of which has at least one spring provided with projections, and a plug or socket provided with such a spring. : en fr
  • GB851497A - Production of silanes : en
  • FR1234546A - Advanced nail for nailing machines and the like : en fr
  • FR1243859A - Sophisticated bar turning knife attachment : en fr
  • GB851779A - Improvements in or relating to polymerisable unsaturated compositions : en
  • GB851837A - Improvements in and relating to wheeled trailer vehicles : en
  • BE592128A - Varnish intended to prevent the crown effect : en fr
  • BE589774A - Process for coating parts in a flow-coater and installation for its implementation : en fr
  • BE592192A - Corrosion resistant weldable steel : en fr
  • BE592427R - Self-locking and hydraulic lifting device for hydraulic claw of carriage of log saws and similar saws : en fr
  • BE592438A - Apparatus for dispensing and weighing materials : en fr
  • US2956980A - Composition containing vinyl halide resin and chlorosulfonated polyethylene : en
  • DE1820215U - GAME CUBE. : de en
  • US2956289A - Hospital bed : en
  • US2956967A - Phenolic-formaldehyde resin compositions : en
  • US2957096A - Neutron source : en
  • US2956425A - Circular knitting machines equipped with wrap thread mechanism : en
  • CA607188A - Photographic films comprising a synthetic resin support : en
  • CA607208A - Oxidation of residual petroleum waxes : en
  • US2956841A - Bearing and mounting therefor : en
  • US2956940A - Radiation isomerization : en
  • US2956853A - Mordant dyeing process : en
  • US2957156A - Reversible connector : en
  • BE592075A - Process for preparing alpha-cyano-beta-alkyl-beta-phenylacrylic esters. : en fr
  • DE1819901U - ELECTRICAL DEVICE E.G. SWITCH OR LAMP. : de en
  • US2956840A - Transfer valve : en
  • DE1091121B - Process for the production of phenol and acetone by splitting cumene hydroperoxide : de en
  • DE1091435B - Hydraulic piston drive : de en
  • BE592206A - Power oscillator with safety circuit : en fr
  • BE592186A - Connector under cover for electrical circuits : en fr
  • DE1819968U - FRUIT KICKSTAND. : de en
  • FR1234436A - Process and means for making rolls of bitumen or similar substances and resulting products : en fr
  • FR1234523A - Photographic apparatus comprising a focusing device, in particular for cinematographic shots : en fr
  • GB851587A - Additives for motor fuels : en
  • FR1234700A - Sewing machine comprising a thread tensioning device : en fr
  • FR1244042A - Colombium-based alloys : en fr
  • GB851457A - Improvements in vehicle couplings and draw gear : en
  • BE592405A - Transportable greenhouse : en fr
  • FR1234847A - Improvements made to aerodyne lifters : en fr
  • FR1243987A - Battery charger : en fr
  • FR1243810A - Tension closure for containers and crates : en fr
  • DE1091083B - Process for the production of pouches from plastic films : de en
  • DE1091486B - Device for unloading field harvester wagons : de en
  • GB851498A - Improvements in and relating to centrifugal apparatus : en
  • US2956567A - Cigar machine : en
  • DE974205C - Process for the production of spherical catalysts or catalyst carriers with a diameter between 10 and 200ª : de en
  • GB851655A - Improvements in a process for removing soot from gases : en
  • GB851854A - An electronic distributor : en
  • BE592173A - Process for lining shafts, in particular mine shafts, in sections with concrete : en fr
  • CA607212A - Process for the preparation of odorless rubber sponge : en
  • CA607182A - Metal extrusion press container : en
  • BE592159A - Piezoelectric devices using or cadmium sulfide : en fr
  • US2956302A - Door closer : en
  • US2956485A - Core squeezer : en
  • US2956668A - Conveyor system : en
  • FR1234283A - Boiler feed water treatment process and products for its implementation : en fr
  • FR1234516A - Advanced brake and wheel suspension system for rail vehicles : en fr
  • FR1234709A - Polyamide fiber fabrics, specially prepared for use in aggressive environments : en fr
  • GB851451A - Coupling means for the detachable assembly of component parts of apparatus, especially photographic cameras : en
  • GB851617A - Improvements in or relating to the fitting of side-wall strips on tyre carcases : en
  • US2956601A - Seed potato cutter : en
  • DE1820125U - CONTAINER FOR LIPSTICK. : de en
  • FR1243915A - Installation for handling dangerous or noxious objects, placed in an enclosure accessible by two tunnels equipped with rails : en fr
  • FR1244008A - Anti-fraud device for automatic games : en fr
  • DE1091135B - Heat exchanger for two incompatible flow media, which are separated by a heat-transferring intermediate fluid : de en
  • DE1091164B - Anchoring clamping device for strain relief at the connection point of electrical overhead lines : de en
  • FR1234529A - Solder alloy : en fr
  • FR1244106A - Operating device for control transistors : en fr
  • GB851478A - Improvements in or relating to means for recording transient phenomena : en
  • USD189029S - Building block : en
  • FR1234683A - element serving as a heel reach for footwear : en fr
  • DE1091223B - Electric switch : de en
  • FR1234289A - Extendable frame for adjustable track cultivator : en fr
  • FR1234509A - Process for the manufacture of fiber-reinforced webs : en fr
  • BE568378A - PROCESS FOR THE MANUFACTURE OF SAUSAGE SHEETS FROM TOO NARROW, TOO SHORT, CURVED OR MINOR GUTS, ALSO THE SAUSAGE SHEETS OBTAINED THEREFORE. : en nl
  • CA607124A - Screening device : en
  • FR1234721A - New secondary or tertiary amines, comprising an alkoxy-benzoyl-oxyl group and their preparation : en fr
  • FR1234876A - Artificial acoustic reverberation device : en fr
  • GB851760A - Improvements in or relating to clips for fixing hollow ornamental strips on vehicles : en
  • GB851770A - Axially adjustable steering column for a motor road vehicle : en
  • CA606902A - Acetals derived from n-(hydroxyphenyl) carbamyl aldehydes : en
  • CA607102A - Hall effect probe : en
  • DE1819821U - TOOL FOR EXPANSION OF PIPES. : de en
  • DE974214C - Heat-compatible adhesives, especially for electrical purposes : de en
  • FR1234417A - Addition polymerization catalyst, based on nitrogen fluoride : en fr
  • FR1244128A - Improvements in gas purification : en fr
  • GB851532A - Improvements in or relating to coil handling mechanism : en
  • GB851752A - Apparatus for effecting signal transfer between magnetic data storage tracks : en
  • BE592315A - Pavement Coating Material Spreading Machine : en fr
  • CA607154A - Ring support assembly : en
  • AU5957460A - Improvements in or relating to powder metallurgy : en
  • BE592307A - Sawing machine, especially for stone and similar materials : en fr
  • FR1234504A - Improvements in and relating to stockings and the like : en fr
  • FR1234615A - Automatic and progressive gear change device : en fr
  • FR1244154A - Synthetic stabilized soaps and cleaning agents, and mixtures thereof : en fr
  • GB851480A - Improvements in or relating to electric clocks : en
  • US2956442A - Mining machine chain and pintle : en
  • AU4792159A - Method and composition for treating aluminium andarticle produced thereby : en
  • AU5954760A - Improvements in or relating to testing for damaged fuel cartridges in nuclear reactors : en
  • CA606939A - Silica composition and production thereof : en
  • DE1819848U - DEVICE FOR PRINTING SENSITIVE TAPE FILMS. : de en
  • FR1234587A - Photographic camera with automatic device for adjusting the illumination, in particular for cinematographic shots : en fr
  • FR1243947A - New process for obtaining a fabric of the "Pyrenean fabric" type and fabric obtained by this process : en fr
  • FR1243979A - Rubber compositions for railway sleeper bearings : en fr
  • BE592098A - Process for the absorption and removal of hydrogen sulfide from gas. : en fr
  • CA607065A - Percolation of pelletized expeller cake : en
  • AU5948460A - Process forthe preparation of new phenthiazine derivatives : en
  • CA607207A - Oxidation of residual petroleum waxes : en
  • US2956783A - Percussion drill : en
  • DE1091484B - Push and catch device for rotary luffers : de en
  • CA607126A - Speed measuring apparatus : en
  • DE1091254B - Monitoring device for resistance welding devices with vapor or gas discharge vessels : de en
  • FR1234286A - Method and device for manufacturing coated paper : en fr
  • BE591989A - Liquid cycle thermal engine. : en fr
  • CA607055A - Moulding of boat hulls from synthetic resin bonded glass fibres : en
  • CA607122A - Refractories resistant to aggressive melts and treatment for obtaining them : en
  • BE591999A - Cylinder with elastic coating for rotary machines and which can, in particular, be used in printing machines as a pressure cylinder, squeezer or expander. : en fr
  • BE592020A - Apparatus for the detection and localization of metallic foreign bodies in the tires of motor vehicles. : en fr
  • BE592310A - Heating system with automatic draft regulator : en nl
  • BE592366A - Device for signaling the breakage of threads, especially on spinning looms : en fr
  • CA607218A - High strength alloy steels : en
  • DE1091075B - Device for sucking off the fluid from wet webs, especially fabrics : de en
  • DE1819994U - DOOR FOR HOUSE APPLIANCES. : de en
  • US2956541A - Means for instructing a person to swim : en
  • US2956971A - Defoaming compositions and method and products containing the same : en
  • DE1091078B - Process for treating synthetic threads, fibers, etc. to reduce their tendency to become electrostatically charged : de en
  • DE1820074U - BANANAS HANGING DEVICE. : de en
  • DE1091228B - Attachment of the current iron to electricity meters : de en
  • DE1820047U - OPTICAL DEVICE WITH KINKED BEAM PATH. : de en
  • DE974223C - Method and device for flooding drill cores under storage conditions : de en
  • CA606895A - Variable load brake control apparatus for railway cars : en
  • US2956987A - Aminomethyl norcamphanecarboxylic acids and polyamides thereof : en
  • US2956655A - One-way clutch : en
  • US2957056A - Switch assemblies : en
  • FR1234356A - Low-temperature drying process characterized by automatic and continuous drying and reheating of the air or conveying gas, and device for carrying out this process : en fr
  • FR1234621A - Fixed Threaded Spindle Car Jack : en fr
  • FR1244184A - Railroad Vehicle Buffer Shock Absorber : en fr
  • GB851469A - Electric lighting tube support : en
  • AU241008B2 - An improved partition-member : en
  • BE592165A - Machine tool : en fr
  • AU5088859A - Building construction : en
  • DE1820164U - AIR SUSPENSION DEVICE FOR BUSES AND SIMILAR VEHICLES. : de en
  • DK89841C - Process for the preparation of 3-methyl-androstanediol (3,17) compounds. : da en
  • AU244077B2 - Improvements in or relating to dewaterer devices in pump refiners : en
  • DE1091183B - Pressurized gas switch with a throat-shaped discharge opening for the extinguishing agent : de en
  • DE1091402B - Process for the chemical production of dielectric oxide layers on electrodes made of aluminum : de en
  • DE1091432B - Development device for the silver salt diffusion process : de en
  • DE1820095U - SHEAR PIN FIXING IN OVERLOAD COUPLINGS. : de en
  • FR1234627A - Device for suturing intestines : en fr
  • GB851493A - Mixing process and apparatus : en
  • GB851433A - Fuel pump and governor for v-type engine : en
  • GB851987A - Process for the production of substituted 5-aminopyrazoles : en
  • AU5949060A - Improvements in alkaline type electric batteries : en
  • GB851573A - Starting device for toy engines : en
  • GB851860A - Method of sterilising polymers or copolymers of olefines : en
  • GB851967A - Improvements in log barking machine : en
  • DE1820128U - CIGAR BOX. : de en
  • DE1820217U - DEVICE IN DOLL HEADS TO REPLACE DOLL EYES. : de en
  • DE1820225U - DRY MATERIAL UNDERLAY, IN PARTICULAR TO ACCEPT ROOF TILES. : de en
  • DE1819846U - ADDITIONAL IRRIGATION ARRANGEMENT FOR VENTURI WASHER. : de en
  • BE592193A - High suction pressure free piston compressor : en fr
  • DE1820195U - DOOR LOCK FOR FURNITURE. : de en
  • FR1234408A - Process for obtaining alumina for metallurgical purposes : en fr
  • FR1244267A - Method of preparing plaster bandages : en fr
  • DE1091266B - Mold for decorated candles : de en
  • DE1820143U - IMAGE VIEWER FOR OPTICAL DEVICES, IN PARTICULAR PHOTOGRAPHIC CAMERAS. : de en
  • GB852012A - Improvements relating to high frequency electronic oscillators : en
  • GB851526A - Improvements in or relating to devices embodying ferromagnetic cores : en
  • GB851561A - Push-button electric switches : en
  • FR1234300A - Device for soil loading test : en fr
  • AU5088259A - An improved partition-member : en
  • BE592205A - Improvements to moldings for decorative wall panels : en fr
  • DE1819963U - PICTURE FRAME. : de en
  • CA607045A - Curing liquid diisocyanate compositions with an active hydrogen-containing organic compound : en
  • FR1243855A - Sewing Machine Improvements : en fr
  • FR1243926A - Precision machine tool : en fr
  • GB852016A - Improvements in or relating to electro-plating metallic bodies : en
  • FR1234315A - Multiple groove pulley with attached elements : en fr
  • GB851579A - Improvements in or relating to insect control compositions : en
  • GB851794A - Beam type axle mountings of self propelled land vehicles : en
  • BE592304A - Drive and brake device for freewheel hubs : en fr
  • CA606978A - Tool for preparing and applying wires to terminals : en
  • DE1091416B - Sewing machine with differential feed, especially for sewing fabrics or foils that tend to pucker : de en
  • GB851645A - Industrial tow tractor : en
  • DE1091136B - Pipe heat exchanger with a zigzag path of the medium flowing outside the pipes enforcing guide walls : de en
  • DE1091188B - Electric switch responding to creeping control pressure : de en
  • GB851966A - Improvements in or relating to folding covers for vehicles : en
  • CA607051A - Fungicidal compositions : en
  • FR1234278A - Support for pharmaceutical ampoules delivered flat : en fr
  • FR1234592A - Improvement to shorts and the like : en fr
  • FR1234827A - Padding material and its manufacture : en fr
  • FR1234866A - Process for manufacturing concrete elements, installation for implementing this process, and elements thus obtained : en fr
  • FR1243813A - Process for the synthesis of 3,20-dioxo-pregnene-21-oïques compounds substituted in position 18 : en fr
  • CA606919A - Centralized traffic control system for railroads : en
  • CA607108A - Polymers of cyclic dienes : en
  • US2956418A - Beverage chiller and dispenser : en
  • FR1234311A - Molding process for hollow metal bodies : en fr
  • FR1234400A - Phase shift manipulation telecommunication system, comprising an automatic phase correction device : en fr
  • FR1234576A - Injection device for internal combustion engines with mixture compression : en fr
  • FR1243844A - Screening machine for liquid products, especially printing colors : en fr
  • FR1244300A - Improvements made to loader excavators : en fr
  • US2957169A - Luminous sphere : en
  • DE1091117B - Process for the production of substituted diamines : de en
  • DE1819939U - CAR BAG. : de en
  • FR1246879A - Improvements to lifting equipment : en fr
  • GB851972A - Acid addition salts of esters of substituted piperidyl phenyl methanols and processes for their production : en
  • BE592378A - Forklift : en fr
  • GB851435A - A roller briquetting press : en
  • FR1244017A - Improvements to the manufacturing process of tiles, slabs, shelves or panels with incorporated patterns and the resulting products : en fr
  • FR1244298A - Rotary switch (called step by step) with electromagnetic drive : en fr
  • FR1246796A - Method of attachment to handling cables driven by friction : en fr
  • DE1091308B - Shed roof with gutter-shaped steel longitudinal beams : de en
  • DE1091454B - Honing tool : de en
  • CA606850A - Combined inlet-outlet valve : en
  • DE1091059B - Route expansion segment and auxiliary device for producing the same : de en
  • DE1820102U - DEVICE FOR CONNECTING PLASTIC PIPES. : de en
  • DE1820188U - CAN OPENER. : de en
  • DE1091184B - Single or multi-pole low-oil switch for high voltage : de en
  • DE1820045U - RECORDING PLATE FOR DICTING DEVICES AND THE LIKE : de en
  • GB851390A - Improvements in or relating to television camera tubes : en
  • FR1234303A - Improvements to the contact components of sockets, extensions and connectors : en fr
  • FR1234813A - Pressure relief valve for positive displacement piston pump and pump including application : en fr
  • FR1234871A - Process for producing plastics in sheets : en fr
  • GB851897A - Method for increasing the net calorific value of a hydrogen containing gas : en
  • US2956677A - Pack for foil containers : en
  • FR1234411A - solid fuel element for neutron reactor : en fr
  • GB851384A - Process and apparatus for making pigment image records and pigment image records thus made : en
  • DE1091260B - Coating agent based on synthetic, drying hydrocarbon oils blown with air or oxygen : de en
  • FR1234793A - Articulated electrical connection device : en fr
  • FR1243835A - Automobile sunroof device : en fr
  • BE592357A - Process for manufacturing dialkylsulfoxides : en fr
  • DE1091414B - Plate crusher : de en
  • DE1820140U - PROJECTION HEAD FOR ENLARGEMENT DEVICES. : de en
  • FR1234782A - Improvements to textile reels and the like : en fr
  • FR1244007A - Process for preparing dichlorophosphothionates : en fr
  • FR1244107A - Homopolar electric generator : en fr
  • DE1820005U - WALL CLOTHING PANEL MADE OF HARD PVC FILM. : de en
  • FR1234645A - Method and apparatus for making silver compounds : en fr
  • GB851475A - Improvements in means for gripping and moving articles : en
  • GB851962A - Production of pure silane : en
  • BE591939A - Device for adjusting the height of chairs and the like. : en fr
  • GB851947A - Improvements in or relating to shaft seals for gas-filled machines : en
  • DE1819806U - PROTECTIVE PROTECTION FOR THE ASSEMBLY OF VACUUM HOLLOW BODIES. : de en
  • GB851653A - Inhibiting the propagation of micro-organisms in oil and water emulsions : en
  • GB851959A - Improvements in or relating to direction finding radio installations : en
  • DE1091388B - Shut-off device with, in particular, a replaceable hose piece made of elastic material in the housing and a flat slide as pressure piece : de en
  • DE1091420B - Process for producing a citrus fruit flavor paste as a flavoring agent, preferably for confectionery purposes : de en
  • BE592215A - Flexible connection element between two parts capable of relative movement : en fr
  • BE592296A - Improved device for direct fall ingot casting : en fr
  • FR1234894A - Method and device for determining the electrical conductivity of liquids : en fr
  • GB851988A - Improvements in or relating to steroids and the manufacture thereof : en
  • FR1234619A - Improvements to distributors, more specifically for hydraulic, double-acting skidding cylinders used to move pruning conveyors and other devices in mines : en fr
  • FR1244095A - Device intended for combine harvesters whose cutter bar is wider than the elevator which brings the cut wheat to the threshing machine : en fr
  • DE1819875U - ANY TYPE OF HOUSING TO RECEIVE A SOCKET OD. DGL. : de en
  • DE1091285B - Process for obtaining crystallized lanatosides A and C from total crystallized lanatoside preparation : de en
  • DE1819922U - PROTECTIVE FILM, IN PARTICULAR FOR PROTECTIVE CLOTHING AGAINST ROENTGEN, RADIUM OR SIMILAR RAYS. : de en
  • FR1234675A - Improvements in the control of motor capstans and winches for all industrial uses : en fr
  • US2956718A - Bidirectional tape transport apparatus : en
  • US2956950A - Substantially anhydrous oil base finish composition for fibrous hydrophobic cellulosic derivatives : en
  • US2957021A - Nitrate esters of amino alcohols and salts thereof : en
  • US2956548A - Fountain pen : en
  • US2956916A - Helmet shell and method of making it : en
  • US2956424A - Needle actuating mechanism for knitting machines : en
  • US2956532A - Seaplane towing and refueling apparatus : en
  • US2956788A - Compressed air-driven vibrators : en
  • USD189071S - Combined land and water vehicle or similar article : en
  • US2956983A - Process for the production of colorless polyolefines by the low pressure process : en
  • US2957058A - Flat tire signaling system for use on wheel trucks or trailer houses : en
  • GB851453A - Improvements in or relating to electrical frequency measuring devices : en
  • AU5948060A - Improvements in or connected with automatic batch weighing apparatus : en
  • CA606906A - Radar systems : en
  • CA606912A - Electric signal repeaters : en
  • FR1234335A - Process for preparing glycerin and glycols : en fr
  • GB851848A - Improvements in and relating to regenerative furnaces : en
  • FR1243857A - Electrotherapy device : en fr
  • US2956537A - Fire detection and alarm systems : en
  • FR1234553A - Blocking of pipe suspension brackets : en fr
  • FR1234897A - Power unit with combustion engine supercharged by mechanically driven or separate compressor : en fr
  • FR1243866A - Ingot mold and equipment for the manufacture of accelerated solidification ingots : en fr
  • GB851394A - Improvements in or relating to electric amplifiers : en
  • US2956724A - Multiply paper bags : en
  • GB851819A - Lithographic plate and process of preparing the same : en
  • USD189036S - Can opener : en
  • US2956598A - Portable miter box : en
  • DE1091470B - Device for the automatic production of pressed perforated bricks : de en
  • DE1820204U - LADIES 'LIFE WITH INTERCHANGEABLE TREATMENT. : de en
  • GB852056A - Hook block assembly : en
  • IE24651L - 6-aminopenicillanic acid : en
  • US2956892A - Glass composition : en
  • US2956947A - Fire extinguishing method : en
  • FR1243814A - Process for the synthesis of 20-oxo-21-hydroxy-pregnanic compounds substituted in position 18 : en fr
  • US2957173A - Variable conductance trough waveguide antennas : en
  • FR1234839A - Roller skate : en fr
  • GB851903A - Process for the production of diazo-azo compounds containing sulphonic acid groups : en
  • DE1820012U - ROLLABLE FLY SCREEN FOR WINDOWS AND DOORS. : de en
  • DE1820194U - DOUBLE-SIDED CYLINDER LOCK WITH SWIVEL LOCKING LEVER. : de en
  • DE1820249U - CLAMPING DEVICE FOR PACKAGING PIECES OD. DGL. : de en
  • DE1091171B - Detachable plug-in connection that can be used as a rotary switch for non-stationary electrical devices : de en
  • DE1819805U - SCARF. : de en
  • US2956585A - Cooling system for airborne vehicle : en
  • DE1819925U - MEDICAL UPHOLSTERY OR BAND AID. : de en
  • US2956331A - Narrow fabrics : en
  • AU247527B2 - Ammonium nitrate explosive compositions : en
  • CA606923A - Analgesic - analgesic antagonist composition : en
  • US2956812A - Ski holder : en
  • DE1091197B - Electric alarm and emergency lighting device : de en
  • FR1246943A - New plant cell activation product : en fr
  • GB851857A - Improvements in or relating to a process for decorating articles : en
  • GB851930A - Improvements in or relating to electrical resistance devices : en
  • CA607004A - Process for the continuous polymerization of olefines of low molecular weight : en
  • CA607020A - Mechanism for feeding steel disks or the like : en
  • BE589928A - Laminated products, in particular laminated sheets and method for their production. : en fr
  • FR1234634A - Improvements to switches, in particular for electrical relays : en fr
  • GB851412A - Pressure actuated electric switches : en
  • US2956522A - Mixing apparatus for semi-liquids : en
  • US2956750A - Rotary distributor for sewage treating apparatus : en
  • US2956934A - Distillation : en
  • US2956982A - Stabilization of polyethylene : en
  • US2956779A - Power-scoop pulling mechanism : en
  • AU250627B2 - 1, 3-butadiene/isoprene copolymers : en
  • US2956340A - Nut splitter : en
  • US2956802A - Sheet feeding devices : en
  • AU238171B2 - Improvements in alkaline type electric batteries : en
  • CA607002A - Process and apparatus for repairing sheet material such as wood veneer : en
  • CA607024A - Continuous scanner for facsimile : en
  • US2956407A - Hydrostatic transmission : en
  • USD189019S - Combination carpet and floor sweeper : en
  • BE592269A - Zipper manufacturing process : en fr
  • CA607131A - Metal mesh : en
  • DE1820154U - HIGH-TURNING SPRAY TUBE FOR FIRE FIGHTING. : de en
  • DE974219C - Arrangement for attaching attachments to lens mounts of photographic or cinematographic cameras : de en
  • DE1091491B - Chain conveyor : de en
  • BE592001Q - Combined friction and clapper clutch. : en fr
  • CA607180A - Dicarbamates of 2-substituted-2-allyl propanediols : en
  • DE1819982U - COOKING OR FRYING DEVICE FOR ELECTRIC OVEN. : de en
  • DE1820018U - SEALING INSERT FOR WINDOWS AND DOORS. : de en
  • CA607070A - Journal box packing : en
  • AU5946460A - Improvements in or relating to combination of oscillograph displays : en
  • CA607033A - Composite yarn : en
  • US2956805A - Chain delivery apparatus for printing or like machines : en
  • US2956571A - Apparatus for washing and sterilizing milking machines and the like : en
  • US2957090A - Sawtooth voltage generator : en
  • CA607136A - Fuel arrangements for use in nuclear reactors having vertical channels : en
  • BE592025Q - Clamping table for parts to be welded. : en fr
  • AU2972057A - Improved ore concentrator : en
  • CA607087A - Elastic link straps : en
  • DE1820024U - MUTUAL SUPPORTING AND HANGING DEVICE FOR TWO MATCHING PRECAST CONCRETE PARTS, e.g. BASEMENT WINDOWS AND DOOR RECESSES. : de en
  • FR1234430A - Manufacturing process of polyvinyl alcohol sheets : en fr
  • FR1234732A - Process for preparing l-lysine by fermentation : en fr
  • GB851875A - Improvements in or relating to the production of polymeric linear terephthalate ester films : en
  • GB852036A - Improvements in and relating to surface coatings : en
  • GR21306B - NEW WAY TO MAKE ICE CREAM - OVEN ICE CREAM. : el en
  • AU240629B2 - Improvements in or relating to methods of alloying electrode material onto semiconductive crystals : en
  • CA607096A - Bottle structure : en
  • DE1820145U - HOLDING DEVICE FOR OPTICAL ATTACHMENTS. : de en
  • FR1234498A - Improvements to pressurized fluid-controlled clutches and metal-to-metal friction surfaces : en fr
  • FR1243846A - Automatic reverser of the direction of operation of a single-phase motor : en fr
  • US2956689A - Articles consisting at least partly of plastic coated metal wire : en
  • DE1091097B - Process for the hydrogenation of carbons using reduced and reformed iron catalysts : de en
  • FR1234548A - Strip welding device : en fr
  • FR1234714A - Advanced insulation for electrical devices : en fr
  • GB851710A - Improvements in shearing devices, for breeze and like blocks : en
  • GB851766A - An improved hydraulic pit prop : en
  • GB852025A - Improvements relating to the production of shaped articles consisting of resilient cellular materials : en
  • CA606988A - Method of operation of a press : en
  • US2956685A - Visible phonograph record racks : en
  • US2956956A - Inhibitors for acid solutions employed in the surface treatment of metals : en
  • DE1091368B - Binary full adder in the manner of a Kirchoff adder : de en
  • DE1820238U - TRANSPORT CONTAINERS, BAGS AND THE LIKE : de en
  • FR1243851A - Staged park for storage of goods or garage of cars : en fr
  • US2956582A - Valve : en
  • DE1820003U - MOLDING STONES FOR SUPPORTING AND CLOSING WALLS. : de en
  • DE1820149U - AUTOMATIC DEVELOPMENT DEVICE FOR PHOTOGRAPHIC MATERIALS IN THE FORM OF INDIVIDUAL SHEETS. : de en
  • USD189037S - Combined magnetic tape recorder and reproducer : en
  • US2956357A - Display : en
  • DE1091062B - Wandering longwall mining for steep and half-steep storage : de en
  • DE1091257B - Process for the preparation of metal complex compounds of monoazo dyes : de en
  • DE1819981U - Dismountable shelf. : de en
  • DE1091348B - Curved rotating shaft with vibration sensor and position transmitter : de en
  • DE1820182U - PEDAL FOR BICYCLES AND SIMILAR VEHICLES. : de en
  • DE1091087B - Process for the continuous separation of gas mixtures by means of gas chromatography : de en
  • DE1091358B - Automatic off-switch on turntables : de en
  • DE1819977U - SEATING DEVICE FOR SMALL CHILDREN. : de en
  • FR1234708A - Process for the preparation of sulfonamides : en fr
  • GB851680A - Improved lubricating compositions : en
  • GB851780A - New indole derivatives : en
  • DE1091377B - Fuel for gasoline-based petrol engines : de en
  • DE1819889U - FUSE DISCONNECTOR FOR SHEET METAL ENCLOSED HIGH VOLTAGE SWITCHGEAR. : de en
  • DE1819909U - CERAMIC TUBE CAPACITOR. : de en
  • DE1819979U - HEIGHT-ADJUSTABLE CARRIER ARRANGEMENT, ESPECIALLY AT DISPLAY RACKS. : de en
  • DE1820094U - CLAW CLUTCH. : de en
  • DE1820224U - ROLLER BRIQUETTE PRESS. : de en
  • FR1234790A - Clothing item with elastic waistband with automatic waist adjustment : en fr
  • CA606853A - Display devices : en
  • DE1091068B - Turning device for grain when germinating in the dairy : de en
  • DE1091352B - Device for determining the weight of liquids : de en
  • US2956346A - Mechanical plumb, level, and angle finder : en
  • BE592480A - Data storage system : en fr
  • USRE24888E - Screw driver with offset wings : en
  • USD189056S - Match box cover : en
  • DE974228C - Process for detoxifying warfare agents : de en
  • GB851786A - Fuel injection pump for internal combustion engines : en
  • US2956403A - Igniter : en
  • US2956786A - Superheater support tubes arranged in a row with a manway through the row : en
  • DE1819937U - WOMEN'S HANDBAG OD. DGL. PORTABLE CONTAINER. : de en
  • CA606991A - Reset mechanism for dial thermometer : en
  • DE1091053B - Device for connecting the coil springs of a zipper with the straps : de en
  • DE1091265B - Process for the production of disinfecting solid soaps : de en
  • US2956504A - Booster pumps : en
  • CA607170A - Production of sinter : en
  • CA607186A - Process and apparatus for isolating isotopes of alkali metals : en
  • CA606940A - Container with plastic nozzle and method of attaching nozzle : en
  • CA607069A - Variable frequency oscillators : en
  • BE578896A - Apparatus for launching combat means. : en fr
  • BE592412Q - New process for the execution of metal profile frames : en fr
  • BE592471A - Manufacture of silicon iron sheets : en fr
  • DE1091277B - Process for the production of threads from vinyl or vinyl copolymers with at least 85% vinyl chloride : de en
  • DE1091371B - Car counter for washrooms : de en
  • USD189018S - Bathing cap or the like : en
  • CA606915A - Electrical relays : en
  • CA607169A - Automatic plate freezer for continuous freezing of food products : en
  • BE592049A - Bath heater. : en fr
  • US2956432A - Material hardness detector : en
  • US2956695A - Transitional coupling device : en
  • US2956856A - Method of deodorizing air : en
  • BE592264A - Fluorescent Lamp Improvements : en fr
  • AU239076B2 - Improvements in or connected with automatic batch weighing apparatus : en
  • CA606932A - Power assisted actuator : en
  • US2956869A - Motor fuel composition effective for minimizing the formation of carburetor deposits : en
  • CA607060A - Substituted morphinans and method for preparing same : en
  • DE1091292B - Protection device for the use of needles : de en
  • FR1234307A - Decoration process by adding onto a flexible or rigid support of grains, powders or metallic or metallized flakes : en fr
  • FR1234451A - Improvements in confectionery machines : en fr
  • FR1243892A - Abrasive material and process for its preparation : en fr
  • CA607094A - Low calorie sweetener : en
  • US2956352A - Shoe heel lift construction : en
  • BE592326A - Support leg system for vehicles : en fr
  • US2956422A - Earwire having a curved ear surface engaging means : en
  • US2956434A - Apparatus for determining particle size distribution : en
  • DE1091162B - Ferroelectrically or piezoelectrically active dielectric : de en
  • GB851981A - Improvements in safety blocks : en
  • US2956410A - Gas separation : en
  • CA607081A - Surface treatment of magnesium alloys : en
  • DE1091219B - Self-excited inverter, containing non-linear amplifier elements arranged in a push-pull circuit : de en
  • DE1820116U - BRAKE DEVICE FOR BENDING PLATES ON CONCRETE IRON BENDING MACHINES. : de en
  • BE592261A - Drum washing machine for washing and spinning, with elastic suspension of the drum unit : en fr
  • DE1091074B - Device for treating, in particular drying, of loosely or freely floating webs within the treatment chamber, in particular webs of fabric : de en
  • DE1091403B - Anode assembly intended for consumption for the protection of metal structures against corrosion : de en
  • DE1820247U - CLOSURE FOR TUBES AND CONTAINERS OF ALL KINDS. : de en
  • GR21310B - EXPORT OF OIL OIL BY NATURAL WAY AND SEPARATION OF THESE BY-PRODUCTS FOR FEED PRODUCTION (OIL). : el en
  • CA607079A - Inertia reels : en
  • CA607168A - Rotors for multi stage axial flow compressors or turbines : en
  • USD189033S - Sep us : en
  • CA606870A - Bearing lubrication : en
  • FR1234667A - Guidance system for road vehicles : en fr
  • GB851402A - Improvements in or relating to roof lights : en
  • GB851416A - Improvements in or relating to processes for removing water from raw or activated sludge : en
  • GB851459A - Improvements in or relating to automatically closing valves : en
  • BE592118A - Air conditioner : en fr
  • US2956824A - Vented shaft seal : en
  • US2956333A - File for saw chain : en
  • CA607135A - Refrigerator cabinet construction : en
  • BE589927A - Process for mixing granular material and device for carrying out this process. : en fr
  • US2956966A - Flexible phenolic-formaldehyde resin compositions : en
  • AU5952660A - Speed control drive with hydraulically or pneumatically adjustable pairs of discs, particularly for motor vehicles used in agriculture : en
  • BE592255Q - Screw closure system, with blocking. : en fr
  • CA606917A - Apparatus for outlining contours : en
  • BE592225A - Improved spin box : en fr
  • CA607164A - Method and apparatus for treating liquids : en
  • US2957064A - Stabilizing of levitation melting : en
  • US2957170A - Pulsed radar automatic frequency control : en
  • DE1091347B - Measuring unit for aerial photo evaluation devices : de en
  • CY202A - Natriuretic agents : en
  • DE1091433B - Presensitized planographic printing plate : de en
  • DE1819906U - ELECTROMAGNET. : de en
  • DE1819997U - ELECTRIC HEATER. : de en
  • CA606972A - Methylol-amino-epihalohydrin resinous products and method for making same : en
  • BE592353A - Corsion process : en fr
  • US2956501A - Variable volume wobble plate pump : en
  • USD189068S - Pouring spout : en
  • FR1234294A - Advanced electrotechnical machines : en fr
  • FR1234320A - Oscillating device for test bench of sinusoidal rotations : en fr
  • FR1234500A - Enhancements to abdominal hernias bandage belts : en fr
  • FR1234560A - marking element for animals of all kinds, in particular for poultry and livestock : en fr
  • DE1091051B - Edge on garments made from turned layers of fabric : de en
  • DE1091173B - Insulating sleeve : de en
  • FR1234544A - Waterproof watch box : en fr
  • GB851613A - Improvements in timing control chains for electronic computers and the like : en
  • GB851956A - Coated and laminated wood : en
  • BE592079A - Plate clutch for controlling apron conveyors. : en fr
  • CA607078A - Automatic switching system for railroads : en
  • AU251710B2 - N-vinyl-2-oxazinidinone compounds and process for preparing same : en
  • DE1091235B - Method for producing a luminous tile : de en
  • FR1234896A - Anti-glare bi-focal projector : en fr
  • FR1243893A - Device for the production of high pressures : en fr
  • FR1246738A - Board game : en fr
  • GB851426A - Improved variable-ratio power transmission mechanism : en
  • DK89861C - Frame. : da en
  • CA606926A - Esters of epoxy-substituted polycarboxylic acids and epoxy-substituted alcohols and their polymers : en
  • US2956323A - Connector : en
  • BE592429A - Pulverized coal burners improvements : en fr
  • BE592077A - New and improved spring assembly. : en fr
  • BE592303A - Sound absorber for ventilation units. : en fr
  • CA606894A - Fulveno-metallic compounds : en
  • CA607106A - Hair barrette : en
  • CA607019A - Thermostat control for flatiron : en
  • US2956764A - Tripod for photographing cameras : en
  • US2956973A - Vinyl acetate polymer latices, process for preparing same and paint compositions made therefrom : en
  • US2957109A - Overcurrent protection devices : en
  • US2956674A - Binding for individually removable flat articles : en
  • DE1819817U - CLAMPING BAR FOR PLASTIC BRACKETS. : de en
  • DE1819950U - DEVICE FOR WETTING THE SCALP WITH A LIQUID. : de en
  • AU5948560A - Improvements in or relating to dewaterer devices in pump refiners : en
  • LU39097A1 - : en
  • US2956661A - Coin operated vending machine : en
  • BE589868A - Process for obtaining filter bodies. : en fr
  • CA607143A - Oil pipe line cleaner : en
  • CA606876A - Organometallic manganese compounds : en
  • CA607211A - Polyisocyanate compositions : en
  • DE1091356B - Control device for the insertion movement of the stylus in plate changers : de en
  • DE1091495B - Electrically driven clock with step-by-step switchable electromagnetic rotating armature mechanism : de en
  • FR1244271A - Method and device for the continuous manufacture of hollow bodies of any length from molten metals and their alloys : en fr
  • GB851466A - Aerial navigation system : en
  • FR1234564A - tubular plastics parts and method of making such parts : en fr
  • FR1234900A - Process for producing synthetic macromolecular substances, especially solid polycarbonates : en fr
  • US2956676A - Punch board displays for paint brushes and the like : en
  • DE1819935U - CAMPING CAR TRASH BAG. : de en
  • DE1820060U - CLIP WATCH STRAP. : de en
  • CA606938A - Raking wheel for a side delivery rake : en
  • CA607199A - Substituted piperazine alkanols and process for producing the same : en
  • CA606970A - Alkylation of aromatic hydrocarbons : en
  • US2956772A - Liquid-spray cooling method : en
  • CA606963A - Preparation of crystalline materials : en
  • BE592407A - Element ou school furniture. : en nl
  • CA607016A - Dialkyl sulfosuccinate laxative compositions : en
  • DE1820135U - GRINDING DEVICE, ESPECIALLY FOR PAPER FIBER. : de en
  • BE592331A - Blow-off load disconnector : en fr
  • BE592146A - Combined assembly, formed by boxes (cases), lighting, mirror (s) to contain pharmaceuticals, chemicals, cosmetics and other products : en fr
  • BE592132A - New type of audio-visual documents and associated audio-visual devices : en fr
  • BE592456R - Control gear for a drive device by reversible electric motor, by means of four conductors : en fr
  • CA606887A - Frying apparatus : en
  • DE1091145B - Close vision device for railway signals : de en
  • DE1820192U - SANDING BODY. : de en
  • BE589782A - Process for dyeing polyolefins and dyes for carrying out the process : en fr
  • US2956536A - Driving and steering mechanism for motor boats : en
  • US2956612A - Packet applying machine : en
  • US2956866A - Fuel jettison valve : en
  • CA607042A - Electron tube apparatus : en
  • GB851415A - Device for adjusting anodes in electrolytic cells : en
  • CA606957A - High pressure heaters : en
  • DE1820160U - BRAKE PEDAL MOVER. : de en
  • FR1234387A - Process for the production of butadiene and isoprene : en fr
  • FR1234742A - Process for the preparation of 16, 17-methylenic steroid derivatives : en fr
  • FR1243941A - Autonomous lathe trolley equipped with a copying device with automatic working cycles : en fr
  • GB851948A - Method of hot working a metal billet : en
  • GB851776A - Process and device for purifying metal vapours : en
  • AU4790259A - Mechanically operated toothbrush of circular section : en
  • AU5107159A - Improvements in or relating to insect screens : en
  • US2956838A - Cyclone syphon system for granulating substances : en
  • BE592355A - Process for improving the fire resistance of particle boards which have already been treated for the same purpose. : en fr
  • US2957125A - Current regulator : en
  • US2956293A - Method of and apparatus for fabricating self-locking threaded fastening members : en
  • AU237742B2 - Process for extrusion casting thermoplastic. polymers and apparatus therefor : en
  • CA606936A - Electric pulse code modulation systems : en
  • CA607091A - Socket shield assembly : en
  • BE592060R - Blade sprayer. : en fr
  • US2956782A - Well drilling machine : en
  • US2956459A - Pipe sizing and truing tool : en
  • CA606998A - Wire line liquid or gas formation thief : en
  • US2956647A - Throttling mechanism for brakes : en
  • US2956944A - Process for filtering tar : en
  • BE589781A - Coal plane : en fr
  • CA607195A - Dust-guard assembly : en
  • FR1244274A - Aluminum welding process : en fr
  • IS1097A7 - Improved corrugated cardboard and method of making it. : en is
  • BE589861A - System for increasing the dynamics of recording using demagnetization devices for magnetic accumulation devices : en fr
  • BE589902A - Process for the enrichment of water or hydrogen in deuterium. : en fr
  • BE591967A - Process for the manufacture of 2-nitro-4-fluorobenzoic and 4-nitro-2-fluorobenzoic acids. : en fr
  • BE592332A - Boilers or water heaters : en fr
  • DE1820115U - DEVICE FOR BENDING CONCRETE RODS WITH A FIXED BENDING ROLLER AND A BENDING PLATE THAT ROTATES AROUND THE AXIS OF A CENTRAL BENDING ROLLER. : de en
  • FR1247092A - Biological shield plugs for nuclear reactors : en fr
  • GB851505A - Improvements in or relating to cathode ray tubes : en
  • GB851654A - Improvements in and relating to machines for the manufacture of slabs or tiles : en
  • CA606886A - Minnow pail water changer : en
  • US2956474A - Lens retainer : en
  • US2957075A - Pulse checking circuits : en
  • AU255764B2 - Process for polymerizing unsaturated monomers, new polymerization catalyst compositions and process for preparing these : en
  • FR1234603A - crew formed of idle rotating rollers for conveyor belt : en fr
  • FR1234751A - Improvements made to mortise and tenon sandwich panels, in particular to parquet boards of this type : en fr
  • FR1244103A - Electrical coupling device between two components which can rotate relative to each other : en fr
  • FR1234639A - Wadding in pre-cut strips for dressings and the like and method of forming the cut line : en fr
  • FR1234672A - Improvements in assembly devices for panels, in particular for shuttering panels : en fr
  • GB851609A - Improved candle : en
  • GB851842A - Method of and means for securing upholstery and like springs to a base or frame member : en
  • FR1244232A - Acoustic signaling device of the start of exhaustion of a liquid gas cylinder : en fr
  • GB851811A - Improvements relating to the manufacture of locknuts : en
  • GB851378A - Urea-aldehyde moulding compositions : en
  • BE589790A - Improvements to processes for the preparation of monomeric polyalcohols by hydrogenation of hydrolyzable polysaccharides. : en fr
  • US2956345A - Gear testing equipment : en
  • DE1091283B - Dental prostheses made from super polyamide : de en
  • DE1819899U - HOLDER FOR GLASSES OF PENDANT LIGHTS. : de en
  • DE1091481B - Transfer device for evenly distributing the conveyed material of changing conveying material flows on non-aligned conveyor belts arranged one behind the other : de en
  • US2956287A - Male urinal : en
  • CA606838A - Ash receiver and snuffer : en
  • CA606897A - Salts of aminopropyl fatty amines and hydrocarbon-insoluble sulfonic acids derived from petroleum : en
  • CA607076A - Cutter assembly : en
  • DE1820157U - BRAKE PEDAL MOVER FOR BRAKE SYSTEMS FOR MOTOR VEHICLES. : de en
  • BE592227A - New or improved screw fixing device : en fr
  • BE592317A - Float, in particular for float valve. : en fr
  • DE1091177B - Rope disconnector : de en
  • FR1234510A - Pressurized fire suppression system with automatic reversal and fluidization of a dry chemical : en fr
  • FR1244088A - Mechanism with articulated elements and snap action, for electric switch : en fr
  • DE1091216B - Electric drive working with synchronous motor, preferably for turntables : de en
  • US2956914A - Method of sealing annealing furnaces : en
  • BE589799A - Room temperature vulcanization process of organopolysiloxanes : en fr
  • CA607176A - Laundry apparatus : en
  • US2956307A - Method for pressing boards composed of particles : en
  • US2956694A - Car coupler : en
  • US2957015A - Separation of vinyl esters of fatty acids from the corresponding fatty acids : en
  • GB851598A - Improvements in or relating to rail spikes for securing railway rails and/or chairs,base plates to sleepers : en
  • GR21312B - CAKE IN DEHYDRATED POWDER. : el en
  • DE1091383B - Gas turbine engine : de en
  • AU249273B2 - Improvements in electronic calculators : en
  • AU5087259A - Improvements in hose couplings : en
  • CA607217A - Jet ejector lubricant return means for a refrigeration compressor : en
  • DE1819914U - MAGNETIC ARRANGEMENT FOR FASTENING RADIO UNITS TO METAL OBJECTS. : de en
  • DE1820212U - DISPENSER FOR AIR PROTECTION LABELS. : de en
  • FR1234556A - Lamp, in particular for motor vehicles : en fr
  • GB851641A - Improved separating screen for shot-cleaning plants : en
  • GB851698A - A process for the recovery of naphthalene from its mixtures with oils : en
  • US2956714A - Pressing machine : en
  • BE592345A - Hexagonal bathtub : en fr
  • US2956599A - End-thrust type profiling cutter : en
  • FR1234864A - Device for testing high viscosity materials, in particular pasty : en fr
  • FR1244102A - Fixed dividing brush regulating transformer : en fr
  • FR1244218A - Construction for the delivery of objects such as industrial and other products and materials and especially land or air vehicles : en fr
  • GB851796A - Pad for use with flat bottomed rails : en
  • GR21280B - METHOD FOR THE PREPARATION OF A N-MONOALKYLAMIDISTE 0.0 - DYMETHYLODITHEHYPHOSPHORYLOXIC ACID. : el en
  • US2957124A - High frequency choke coil : en
  • DE1091404B - Process for preventing tarnishing of objects made of silver, silver alloys or silver-plated materials stored or transported in a container : de en
  • DE1820044U - RECORD PLAYERS WITH HOPPING LID, IN PARTICULAR TRUNK RECORD PLAYERS. : de en
  • DE1820117U - PIPE CUTTER. : de en
  • DE1820242U - INSERT FOR BOX WITH ROLLED LID. : de en
  • US2956288A - Drain board mounting : en
  • US2956408A - Hydraulic flying control systems for aircraft : en
  • US2957168A - Diode gate translator : en
  • FR1243953A - Folding furniture : en fr
  • FR1244174A - Device for crushing a material into vats or the like : en fr
  • FR1234424A - Machines for cutting and filling fish into fillets or fillets : en fr
  • FR1244177A - Lubrication and sweeping device for bearings : en fr
  • GB852041A - Production of hydrous aluminas and aluminas : en
  • GB851467A - Tape scanning device for telegraph or such like systems : en
  • DE1820033U - FELT FOR FOOTWEAR OR STREFEL. : de en
  • DE1820167U - BRAKE DEVICE, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • GB851566A - Nail clipper : en
  • GB851754A - Improvements in heat generating and utilising plants : en
  • GB851928A - Improvements in and relating to drying apparatus : en
  • GB851610A - Method for producing iodine derivatives of thyronine : en
  • FR1234353A - Storage tank or receptacle for liquids : en fr
  • FR1234458A - Photographic films with improved dimensional stability : en fr
  • FR1234776A - Retaining device for a ring or fitting on a corrugated tube : en fr
  • FR1246780A - Making a semi-transparent mask : en fr
  • FR1234328A - Improvements to polyethylene-based compositions : en fr
  • FR1234867A - Process for the preparation of novel thermosetting resinous compositions and resulting products : en fr
  • FR1244118A - Ignition manifold for high power gas engines : en fr
  • BE589802A - Fireplace : en fr
  • BE592167A - Wire winch with a drum supported free to rotate on the main shaft and which is prevented from rotating : en fr
  • AU238517B2 - Electrical circuit elements containing high dielectric constant ceramic : en
  • AU4797059A - An improved toilet brush : en
  • CA606847A - Process of making crystals : en
  • CA607148A - Syringe device for supplying repeatable sample volumes : en
  • DE1091153B - Method and device for the reproduction of images from color television signals : de en
  • FR1234274A - Improvement in the manufacture of aldehydesulfoxylates : en fr
  • FR1234695A - Elastic plastic tie with braced arms : en fr
  • FR1234794A - Combination container for food : en fr
  • GB851382A - Improvements in and relating to an apparatus for coiling strip material : en
  • USD189042S - Cabinet : en
  • BE592032A - Antifoam agent. : en fr
  • US2957071A - Strip welder : en
  • US2956414A - Apparatus for concentration of solutions by selective freezing of solvent : en
  • BE592196A - Sheet metal cutting machine : en fr
  • BE592425A - Device for starting steam turbines : en fr
  • BE592426A - Device for fixing the nozzle support covers in the turbines, by means of a threaded ring : en fr
  • DE1091116B - Process for the preparation of alkylated 1, 1-bis- (4-hydroxyphenyl) -cyclohexanes suitable as antioxidants : de en
  • FR1234521A - Industrial handling platform : en fr
  • FR1244018A - Washing machine : en fr
  • CA607067A - Percolation of ground roasted coffee : en
  • US2956621A - Burners for liquid fuel : en
  • DE1091275B - Thread or fiber-forming masses : de en
  • DE1819929U - SET OF COMPONENTS AS A SUPPORTING FRAME FOR TILTING MELTING FURNACES. : de en
  • DE1819969U - GLASS COVER. : de en
  • US2956963A - Saccharide-monohydroxy aldehyde reaction product and method of preparing same : en
  • AU4873359A - Building construction and unit for use therein : en
  • FR1234850A - Improvements to the woodwork of press cages : en fr
  • DE1819873U - CONNECTOR FOR CABLE SET. : de en
  • DE1091070B - Roller table roller with individual electric motor drive : de en
  • US2956306A - Process for the extrusion of polyethylene : en
  • US2956457A - Reaming tool for large diameter tubes : en
  • FR1234251A - Means for supporting or suspending acoustic or other plates for ceilings or walls : en fr
  • US2956502A - Fuel pump : en
  • US2956517A - Freight shipping device : en
  • US2956610A - Method and apparatus for flanging parts of cans : en
  • US2956530A - Boat fender : en
  • US2956577A - Valve : en
  • DE1091125B - Turbine runner turning device : de en
  • DE1820070U - DEVICE FOR INCREASING FRESH BED WINDOWS. : de en
  • DE1091230B - Device for recording the load current in power converter systems with anode converters : de en
  • DE1819991U - SUPPORT RACK FOR VEHICLE LIFTS. : de en
  • DE974215C - Machine for cutting strands of artificial silk threads into fibers of the smallest length : de en
  • FR1234817A - Improvements to plastic films : en fr
  • GB851530A - Improvements relating to seam welding : en
  • GB851825A - Open-air stove for liquid fuels : en
  • BE592023A - Paper roll holder. : en fr
  • DE1819893U - ELECTRIC MOTOR WITH A CENTRIFUGAL SWITCH ON THE OUTSIDE OF THE SHIELD OR FAN COVER. : de en
  • US2956638A - Retractable staircase : en
  • DE1091091B - Method and device for heating fluidized bed ovens : de en
  • DE1820180U - FOOT AND CLOTHING PROTECTION ON BICYCLES. : de en
  • DE1820220U - JOKING ITEM, IN PARTICULAR SPOON. : de en
  • BE589910A - A process for the selective oxidation of polyhydroxy steroids. : en fr
  • BE592253A - Process and equipment for the manufacture of crimped fibers and the products thus obtained. : en nl
  • US2957165A - Magnetic systems : en
  • USD189032S - : en
  • US2956378A - Machine control : en
  • FR1246807A - Improvements to lighting installations for motorized vehicles and all kinds of motorized or mobile machinery : en fr
  • FR1247249A - Device for distributing cold air in a refrigerated cabinet intended for storing bread doughs and pastries : en fr
  • US2956602A - Straw cutter for combines : en
  • US2956753A - Clay mixer and blunger : en
  • FR1244078A - Gas purification process, in particular for the recovery of fluorine from the gases of aluminum furnaces, and device for its implementation : en fr
  • FR1234293A - Improvements to handheld devices for transporting loads : en fr
  • FR1234446A - Attrition resistant oxidation catalyst : en fr
  • FR1244189A - Sealing device for vacuum apparatus : en fr
  • US2956309A - Method of molding a plastic : en
  • GB851838A - Depth control or levelling means for tractor attached agricultural implements or machines : en
  • FR1244146A - Manufacturing process of semi-crystalline ceramic bodies : en fr
  • US2956632A - Wheel hub assembly : en
  • US2956969A - Composition for making odorless, nonexuding vinylidene chloride copolymer film : en
  • DE1819980U - BATHROOM CABINET. : de en
  • DE1091130B - Inking device for rotogravure printing machines : de en
  • DE1819919U - INSTALLATION DEVICE FOR A TV CAMERA FOR BOILER MONITORING. : de en
  • DE1820052U - EYEGLASSES. : de en
  • FR1234316A - Heat-insulating packaging for ice cream and other applications : en fr
  • FR1234481A - Electric heater : en fr
  • FR1243847A - Ultra-high frequency gyromagnetic amplifier : en fr
  • GB851611A - Process for the production of filamentary material from linear crystalline high polymers of propylene : en
  • FR1244208A - card holder : en fr
  • FR1244226A - Speed regulator device for driving a recording medium : en fr
  • GB852053A - Process of preparing a uniformly palatable soybean protein concentrate : en
  • FR1244098A - Stop level control device for hydraulic presses and similar machines : en fr
  • GB851845A - Lubricating compositions : en
  • GB852013A - Rotary file cabinet for papers and the like : en
  • GR21278B - FERMENTATION METHOD FOR KOVALAMINE PRODUCTION. : el en
  • US2956698A - Hydraulic loading and unloading device : en
  • DE1091307B - Mechanical delay device, especially for adjusting devices of ventilation flaps : de en
  • DE1820084U - DEVICE FOR CONTROLLING THE IDLE JET IN CARBURETTORS. : de en
  • DE1819835U - DEVICE FOR THE TRANSFER IN WAVE FORM OF SHEET-SHAPED MATERIAL, IN PARTICULAR OF FIBER MATERIAL IMPROVED WITH A POLYMERIZABLE SYNTHETIC RESIN. : de en
  • FR1244056A - Two-wheeled motor-tractor for agricultural work or other applications : en fr
  • GB851417A - Improvements in or relating to television apparatus : en
  • GB851692A - Hydrogenation of oxyheterocyclic compounds : en
  • DE1091434B - Remote speed adjustment : de en
  • DE1820280U - ARRANGEMENT IN SUCTION DRAG SYSTEMS FOR THE TRANSPORT OF SAND, GRAVEL, MUD, CARBON BACKSTANDS AND THE LIKE. FROM RIVERS AND AQUATIC TERRAIN. : de en
  • CA606964A - Shoe toe lining trimming machine : en
  • US2956361A - Device for identifying animals : en
  • US2956398A - Ram jet control : en
  • BE591969A - Liquid additive for mortar. : en fr
  • FR1244080A - Method and apparatus for determining the lengths and intervals of periodic current pulses over time : en fr
  • FR1244090A - Process for treating cellulosic fabrics to make them wrinkle-resistant : en fr
  • US2957052A - Phonograph stylus and holder therefor : en
  • CA607161A - Method for preparing silanes : en
  • DE1819940U - BRACKETS, IN PARTICULAR FOR SMALL LEATHER GOODS. : de en
  • DE1820146U - FILM CASSETTE FOR ROLLING FILM CAMERAS. : de en
  • DE1820206U - HEEL SEAT MOLDING AND LOCKING MACHINE. : de en
  • FR1234258A - Fuel rod with internal channels for nuclear reactor : en fr
  • FR1234791A - Improvements to clothing items with belts and pockets : en fr
  • FR1234873A - Electronic cannon : en fr
  • DE1091398B - Process for the metallization of tape-shaped carriers in a high vacuum : de en
  • DE1819879U - EXPERIMENTAL RACK MADE OF TUBES. : de en
  • DE1820021U - DEVICE FOR MANUFACTURING AND INJECTING, IN PARTICULAR, A CEMENT-WATER MIXTURE IN CAVITIES. : de en
  • FR1234373A - Tourteau and its simultaneous positioning and blocking device for attached tools : en fr
  • GB851709A - Improvements in and relating to polyphase electric motors : en
  • GB851405A - Dispensing mechanism for vending machines and the like : en
  • GB851974A - Improvements in or relating to vinyl halide resin compositions : en
  • US2956679A - Centrifugal apparatus for separating solids : en
  • US2956721A - Molded plastic container lid : en
  • DE1091201B - Centrifugal contact regulator, especially for magnetic recorders : de en
  • FR1244021A - Device for measuring rotational moments in particular on rotary tools driven by electric motors : en fr
  • FR1244294A - Radar device, more particularly intended for air traffic control : en fr
  • US2956300A - Web tensioning and cleaning apparatus : en
  • US2956351A - Antislipping device : en
  • GB851565A - Improvements in and relating to independent wheel suspension : en
  • GB851596A - Improvements relating to interpolating apparatus : en
  • BE592119A - Improvements to electro-photographic reproduction machines : en fr
  • CA607128A - Worm gear drive : en
  • DE1091349B - Eddy current braking or driving device for measurement, control and regulation purposes : de en
  • DE1820069U - PLANT POT. : de en
  • FR1234371A - Honeycomb beam as well as methods and devices for the construction of welded beams, in particular honeycomb beams : en fr
  • DE1091326B - Process for curing epoxy resins : de en
  • DE1820286U - WARP BODY, IN PARTICULAR FOR STRAP CHAIRS. : de en
  • FR1234677A - Adhesive tapes improvements : en fr
  • FR1234883A - Flexible gastroscope : en fr
  • US2956740A - Rotary perforator : en
  • DE1820219U - PLAY BLOCK. : de en
  • GB851809A - Production of ªÏ-cyano-carboxylic acids and carboxylic group-functional derivatives thereof by telomerization : en
  • FR1234339A - Process for the production of polyolefin oxides using catalysts formed by a metal sulfate : en fr
  • GB851925A - Motor driven screw and nut mechanism for moving a push rod : en
  • US2956573A - Automobile windshield cover : en
  • US2956664A - Ejector mechanisms : en
  • US2956370A - Orchid cultivation device and method of cultivating orchids : en
  • US2956807A - Magnetic game device : en
  • FR1234341A - Additional lens for taking and projecting photographic views of moving and still subjects : en fr
  • FR1234660A - Suction device for gases and vapors in microwave cookers : en fr
  • FR1243898A - Separation for packaging, such as crates and bottle racks : en fr
  • DE1091061B - Wandering support frame for the expansion of underground pits : de en
  • DE1091332B - Process for the production of waxy, low molecular weight polyethylenes : de en
  • FR1234397A - Process for protecting plants and their fruits against attack by fungi, bacteria, viruses and other parasites : en fr
  • GB851671A - Improvements in or relating to the esterification of terephthalic acid in presence of metal oxidation catalyst : en
  • GB851996A - A change speed transmission : en
  • US2956448A - Torque converters combined with planetary gearing : en
  • US2956762A - Combination lawn hose and water nozzle support : en
  • US2956905A - Method and means for the automatic regulation of the continuous application of specified amounts of solids or liquids to a moving sheet of material : en
  • GB851791A - Improvements in or relating to return admixing valves for hot-water heating systems : en
  • DE1820098U - STORAGE TANK FOR LIQUIDS, IN PARTICULAR OIL TANK. : de en
  • DE1820136U - SYNTHETIC RUBBER HAIR. : de en
  • DE1820171U - ASCHER, IN PARTICULAR DRAWER FOR MOTOR VEHICLES OD. DGL. : de en
  • BE592160A - Piezoelectric devices using aluminum nitride : en fr
  • FR1234841A - Three-way automatic fluid dispenser : en fr
  • FR1243948A - New process for producing counter-layers : en fr
  • FR1234763A - prefabricated element in particular for prefabricated buildings : en fr
  • US2956455A - Automatic lubricator for rotary elements : en
  • CA607030A - Aqueous asphalt emulsions : en
  • CA607115A - Regulator : en
  • CA607189A - Electrodynamic machine : en
  • US2956751A - Fire hose or water curtain nozzle : en
  • US2956878A - Photosensitive polymers and their applications in photography : en
  • US2957106A - Plural beam gun : en
  • USD189038S - Trophy base : en
  • FR1234390A - Process for forming fibers in mineral materials which soften with heat : en fr
  • US2956290A - Box construction for the support of a mattress on a bed : en
  • US2956335A - Method of forming finned tubing : en
  • US2956456A - Boring bar for profiling the interior of hollow members : en
  • DE1091369B - Driver device for magnetic core matrices : de en
  • FR1234601A - Support dispenser device for paper rolls : en fr
  • US2957011A - 17-oxygenated 1-alkoxy-4-methylestra-1, 3, 5(10)-trien-16-ones and intermediates : en
  • US2956525A - Security file multi-bolt locking mechanism : en
  • DE1091300B - Lock, especially for ladies handbags or the like. : de en
  • DE1091405B - Device on machine tools for the production of pitch-accurate threads : de en
  • FR1234437A - Installation for fully automatic operation in laundry and other physico-chemical processes and mainly for washing machines : en fr
  • FR1243957A - Coupling device for reversible plow : en fr
  • GB851404A - Improvements in or relating to stereo viewers : en
  • GB851871A - Improved magnesium alloys : en
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  • USD189051S - Dinner plate or similar article : en
  • US2956477A - Bomb rack : en
  • US2957147A - Device for automatically measuring amplitude modulation factor : en
  • US2957150A - Vacuum insulated current transformer : en
  • DE1091055B - Explosion flap, especially for the blast furnace gas trap : de en
  • DE1819934U - BOERSE AND / OR MONEY CASE. : de en
  • FR1234461A - Protective material against neutrons and other radiations : en fr
  • GB851644A - Apparatus for liquid treatment of loose fibrous materials : en
  • GB851888A - Improvements relating to microwave phase changing devices : en
  • USD189077S - Disposable lancet : en
  • FR1234412A - Plastic injection molding machine : en fr
  • GB851702A - Improvements relating to the mining of minerals, particularly the mining of coal underground : en
  • DE1820214U - CLIMBING TUBES FOR SKI. : de en
  • FR1234565A - Tape recorder : en fr
  • FR1234343A - Process for preparing thio-orotic acid : en fr
  • FR1234488A - Iron powder for the manufacture of sintered iron parts and sintered iron parts made from this powder : en fr
  • US2956864A - Furnace assemblies and combination of such furnaces : en
  • US2957113A - Condenser plate structure and mounting : en
  • AU5952460A - Ground drilling auger : en
  • CA606893A - Fulveno-metallic compounds : en
  • US2956832A - Concrete pouring bucket : en
  • AU243569B2 - Improvements in or relating to combination of oscillograph displays : en
  • AU243629B2 - Improvements infurniture having metal legs : en
  • BE589788A - Self-inductance unit in air for three-phase stator starters : en fr
  • CA606985A - Preparation of fluorocarbon compounds : en
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  • DE1820155U - SINGLE-AXLE TRAILER. : de en
  • DE1820239U - FOLDING BOX. : de en
  • FR1234308A - Improvements to the adjustable propellant arms for boats : en fr
  • FR1234468A - Machine for forming the edge of metal sheets for flat or convex bottoms of boilers, tanks, and the like : en fr
  • FR1243913A - Improvements to flue gas purification installations : en fr
  • FR1243920A - Improvements in the manufacture of hollow bodies such as tubes or containers that must withstand high internal pressure at high temperature : en fr
  • GB851675A - Sound insulating wall elements : en
  • GB851720A - Improvements in surgical material : en
  • GB851782A - Cyclohexylamine compounds and methods for producing the same : en
  • FR1234738A - Card game : en fr
  • US2956450A - Fluid drive and tool incorporating same : en
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  • DE1819844U - STAPLED FOR BOLDER FOLDERS. : de en
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  • FR1234346A - Chemical synthesis with liquefied natural gas : en fr
  • BE592258A - Process intended to increase the density of ceramic materials : en fr
  • CA606925A - Electrical signalling systems : en
  • US2956633A - Tractor safety system : en
  • DE1819888U - TEMPERATURE DEPENDENT ELECTRIC SNAP SWITCH. : de en
  • DE1820246U - FLEXIBLE TUBE AND DEVICE FOR YOUR PRODUCTION. : de en
  • US2957034A - Continuous process for fabricating olefins by dehydration of alcohols in the homogeneous liquid phase : en
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  • CA607014A - Apparatus for the manufacture of glass cathode ray tubes : en
  • DE1820273U - PALETTE. : de en
  • US2956437A - Switch actuator for counter : en
  • AU239033B2 - Improved counterbalancing means for double doors : en
  • BE592418Q - Spray gun for fusible materials : en fr
  • FR1234482A - Method of direct cooling of windings of rotors of electric machines and electric machine the rotor of which is cooled by the method or a similar method : en fr
  • GB851580A - Improved device to facilitate measuring of the liquid contents of large storage containers : en
  • GB851944A - A power driven steerable wheel assembly : en
  • FR1234285A - Process and composition for coating aluminum or its alloys : en fr
  • CA606922A - Well tools : en
  • DE1820043U - DRIVE DEVICE FOR MAGNETIC TAPE DEVICES. : de en
  • FR1234273A - Wall lamp for tubular electric lamp : en fr
  • FR1234305A - High strength metal panel especially for doors and the like : en fr
  • FR1244124A - Improvements to or relating to fluid filters : en fr
  • DE1091380B - Automatically disengaging clutch for driving injection pumps for internal combustion engines : de en
  • FR1234403A - Fuel injection device : en fr
  • FR1234636A - Helicopter landing gear upgrades : en fr
  • FR1243924A - Improvement of a device for igniting fuel in the combustion chamber : en fr
  • FR1244220A - Closed circuit transport installation with selector device : en fr
  • GB851863A - Improvements in the manufacture of melamine : en
  • FR1234434A - Method and apparatus for telecommunications : en fr
  • FR1247032A - System for adjusting and immobilizing telescopic supports for tables, seats and others : en fr
  • BE592111A - Always straight-fitting tie. : en nl